Changes

'''Yaagam''' : Yaagas are elaborate rituals with specific names (in contrast to Yagna which is a general name) involving Agnihotra with special offering of suitable dravyas (havis such as purodaasa, milk, ghee, etc) to the devatas. Some yaagas last for one day to three or more days even up to 12 years. Example: Sarpa sattra yaga was performed by King Janamejaya where all sarpas serpents were destroyed in the yaaga fire.        

'''Yaagam''' : Yaagas are elaborate rituals with specific names (in contrast to Yagna which is a general name) involving Agnihotra with special offering of suitable dravyas (havis such as purodaasa, milk, ghee, etc) to the devatas. Some yaagas last for one day to three or more days even up to 12 years. Example: Sarpa sattra yaga was performed by King Janamejaya where all sarpas serpents were destroyed in the yaaga fire.        

A ‘Yaaga’ is made up of several rituals which has its own principal part (Pradhana). Those that form subsidiary or supplement to this are called ‘Angas’. Some of the rituals may be common to several ‘Yaagas’<ref name=":022222">Radhakrishna Bhat, N. ''[http://ignca.nic.in/vedic_heritage/Vedic_tradition_karnataka.pdf Vedic Ritual Tradition of Karnataka]'', Vedic Heritage Portal.</ref>.      

A ‘Yaaga’ is made up of several rituals which has its own principal part (Pradhana). Those that form subsidiary or supplement to this are called ‘Angas’. Some of the rituals may be common to several ‘Yaagas’<ref name=":0222222">Radhakrishna Bhat, N. ''[http://ignca.nic.in/vedic_heritage/Vedic_tradition_karnataka.pdf Vedic Ritual Tradition of Karnataka]'', Vedic Heritage Portal.</ref>.      

A Yaaga is specialized vedic process involving an uddesa or intention (sankalpa) towards a particular deity, an altar (yajnakunda), a host (yajamaana), sacrificial offerings of various kinds (kratuvu, bali), utensils, sacred fire (yagagni), one or more officiating priests (purohita), gifts (dakshina) for the priests and guests, expiation ceremony (prayaschitta) and other concluding rituals. They are performed in open or in a house, temple, palace or a temporary structure (yajnavatika) built for the purpose<ref name=":03222" />.

A Yaaga is specialized vedic process involving an uddesa or intention (sankalpa) towards a particular deity, an altar (yajnakunda), a host (yajamaana), sacrificial offerings of various kinds (kratuvu, bali), utensils, sacred fire (yagagni), one or more officiating priests (purohita), gifts (dakshina) for the priests and guests, expiation ceremony (prayaschitta) and other concluding rituals. They are performed in open or in a house, temple, palace or a temporary structure (yajnavatika) built for the purpose<ref name=":032222" />.

In Yaagas, yajamani offers the aahuti, in a standing position, using the utterance "वौशट् ॥ vaushat" at the end of mantras for the deity. Thus the ceremonies which are performed with the root "yaj" are yaagas like in "सोमेन यजेत ॥ somena yajeta"<ref name=":122" />.

In Yaagas, yajamani offers the aahuti, in a standing position, using the utterance "वौशट् ॥ vaushat" at the end of mantras for the deity. Thus the ceremonies which are performed with the root "yaj" are yaagas like in "सोमेन यजेत ॥ somena yajeta"<ref name=":1222" />.

'''Homa''' : Homa refers to both the small scale rituals involving specially constructed altars with Agnihotra such as in navagraha homa conducted for grihapravesam (housewarming) to larger scale rituals such as Chandi homa conducted in temples. Homas are usually conducted as Angas for mantrajapams and do not involve all the vedic procedures.  

'''Homa''' : Homa refers to both the small scale rituals involving specially constructed altars with Agnihotra such as in navagraha homa conducted for grihapravesam (housewarming) to larger scale rituals such as Chandi homa conducted in temples. Homas are usually conducted as Angas for mantrajapams and do not involve all the vedic procedures.  

In Homam yajamani offers the aahuti, in a seated position, using the utterance "स्वाह ॥ svaaha" at the end of mantras for the deity. Thus the ceremonies which are performed with the root "hu" are Homas like in "अग्निहोत्रम् जुहुयात् ॥ agnihotram juhuyaat"<ref name=":122" />.

In Homam yajamani offers the aahuti, in a seated position, using the utterance "स्वाह ॥ svaaha" at the end of mantras for the deity. Thus the ceremonies which are performed with the root "hu" are Homas like in "अग्निहोत्रम् जुहुयात् ॥ agnihotram juhuyaat"<ref name=":1222" />.

In present days, homas are being conducted by women priests but that aspect is outside the purview of the nitya agnihotram.

In present days, homas are being conducted by women priests but that aspect is outside the purview of the nitya agnihotram.

* Prakritiyaaga (Prinicipal)   

* Prakritiyaaga (Prinicipal)   

* Vikritiyaaga (Subsidiary)   

* Vikritiyaaga (Subsidiary)   

Vikritiyaagas derive their procedures from the respective Prakritiyaagas<ref name=":122" />.   

Vikritiyaagas derive their procedures from the respective Prakritiyaagas<ref name=":1222" />.   

=== प्रकृतियागम् ॥ Prakritiyaagas ===

=== प्रकृतियागम् ॥ Prakritiyaagas ===

In the Asvalaayana Srautasutra based on the Rig Veda, there are a number yagnas but five among them are regarded as Prakritiyaagas<ref name=":122" />. In the present days Prakriti yagnas mentioned in the Vedas are rarely conducted.<ref name=":022222" />

In the Asvalaayana Srautasutra based on the Rig Veda, there are a number yagnas but five among them are regarded as Prakritiyaagas<ref name=":1222" />. In the present days Prakriti yagnas mentioned in the Vedas are rarely conducted.<ref name=":0222222" />

# होमम् ॥ Homa : '''Agnihotra''' is the Prakriti (model) of all Homas<ref name=":122" />   

# होमम् ॥ Homa : '''Agnihotra''' is the Prakriti (model) of all Homas<ref name=":1222" />   

# इष्टिः ॥ Isthti : '''Darsapurnamaasa yaga''' is the Prakriti (model) of all Isthis<ref name=":122" />   

# इष्टिः ॥ Isthti : '''Darsapurnamaasa yaga''' is the Prakriti (model) of all Isthis<ref name=":1222" />   

# पशुयागम् ॥ Pasu : '''Nirudha Pasubandha''' is the Prakriti (model) of Pasuyaaga<ref name=":122" />   

# पशुयागम् ॥ Pasu : '''Nirudha Pasubandha''' is the Prakriti (model) of Pasuyaaga<ref name=":1222" />   

# सोमयागम् ॥ Soma : '''Agnistoma''' is the Prakriti (model) of all the Somayagas.<ref name=":122" />   

# सोमयागम् ॥ Soma : '''Agnistoma''' is the Prakriti (model) of all the Somayagas.<ref name=":1222" />   

# सत्रयागम् ॥ Sattra : '''Gavaamayana''' is the Prakriti (model) of all Satrayagas.<ref name=":122" />   

# सत्रयागम् ॥ Sattra : '''Gavaamayana''' is the Prakriti (model) of all Satrayagas.<ref name=":1222" />   

===  विकृतियागम् ॥ Vikritiyaagas ===

===  विकृतियागम् ॥ Vikritiyaagas ===

The subsidiary rituals follow their respective principal sacrifices in the performance of different sacrifices. Vikriti Yaganas like Chandika Homa, Veda Samhita Svahakara Yagas, Rudra Yagas are being performed in temples.<ref name=":022222" />

The subsidiary rituals follow their respective principal sacrifices in the performance of different sacrifices. Vikriti Yaganas like Chandika Homa, Veda Samhita Svahakara Yagas, Rudra Yagas are being performed in temples.<ref name=":0222222" />

In the context the kindling of fire, the Agnihotram mentioned as nitya karma has been discussed here and only a brief mention of Agnihotram as a part of vedic ritual during different occasions has been made.  

In the context the kindling of fire, the Agnihotram mentioned as nitya karma has been discussed here and only a brief mention of Agnihotram as a part of vedic ritual during different occasions has been made.  

== अग्निहोत्रम् ॥ Agnihotram ==

== अग्निहोत्रम् ॥ Agnihotram ==

Agnihotra, is a term specifically applicable to the most common and important vaidika yagnas classified among the [[हविर्यज्ञानि ॥ Haviryagnas]] (offering of havis is made) or homas, and considered to be nityakarma (daily activity). It is performed as a daily worship and also with an intent to fulfill any specific desire<ref name=":03222" />. A brief outline of the various aspects about Agnihotram have been summarized below  

Agnihotra, is a term specifically applicable to the most common and important vaidika yagnas classified among the [[हविर्यज्ञानि ॥ Haviryagnas]] (offering of havis is made) or homas, and considered to be nityakarma (daily activity). It is performed as a daily worship and also with an intent to fulfill any specific desire<ref name=":032222" />. A brief outline of the various aspects about Agnihotram have been summarized below  

=== अग्न्याधेय ॥ Agnaadheya ===

=== अग्न्याधेय ॥ Agnaadheya ===

अग्न्याधेय ॥ Agnaadheya is technically the process by which the sacred fire or agnihotram is newly established in the kundas along with the chanting of mantras as prescribed by Grhyasutras and Srauta sutras. This process is generally similar across all vedic srauta sutras, with a few differences. Some aspects are as follows  

अग्न्याधेय ॥ Agnaadheya is technically the process by which the sacred fire or agnihotram is newly established in the kundas along with the chanting of mantras as prescribed by Grhyasutras and Srauta sutras. This process is generally similar across all vedic srauta sutras, with a few differences. Some aspects are as follows  

This ceremony is performed when chandra (moon) is situated in certain nakshatras. Krittika, rohini, margasira, phalguni, vishakha and uttara, hasta, chitta and sravana stars are preferred according to different Srauta sutras <ref>Asvalayana Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%B6%E0%A5%8D%E0%A4%B5%E0%A4%B2%E0%A4%BE%E0%A4%AF%E0%A4%A8_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%85%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83_%E0%A5%A8 (2.1.10)]</ref><ref>Aapasthamba Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%AA%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A4%AE%E0%A5%8D%E0%A4%AC%E0%A5%80%E0%A4%AF%E0%A4%82_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%B6%E0%A5%8D%E0%A4%A8%E0%A4%83_%E0%A5%A6%E0%A5%AB (5.3.3)]</ref><blockquote>कृत्तिकासु रोहिण्यां मृगशिरसि फल्गुनीषु विशाखयोरुत्तरयोः प्रोष्ठपदयोः ॥ १० (Asva. Srau. Sutr. 2.1.10) </blockquote><blockquote>kr̥ttikāsu rōhiṇyāṁ mr̥gaśirasi phalgunīṣu viśākhayōruttarayōḥ prōṣṭhapadayōḥ ॥ 10 (Asva. Srau. Sutr. 2.1.10)</blockquote><blockquote>कृत्तिकासु ब्राह्मण आदधीत मुख्यो ब्रह्मवर्चसी भवति ॥ ३ गृहांस्तस्याग्निर्दाहुको भवति ॥ ४ (Apas. Srau. Sutr. 5.3.3)</blockquote><blockquote>kr̥ttikāsu brāhmaṇa ādadhīta mukhyō brahmavarcasī bhavati ॥ 3 gr̥hāṁstasyāgnirdāhukō bhavati ॥ 4 (Apas. Srau. Sutr. 5.3.3 and 4)</blockquote>

This ceremony is performed when chandra (moon) is situated in certain nakshatras. Krittika, rohini, margasira, phalguni, vishakha and uttara, hasta, chitta and sravana stars are preferred according to different Srauta sutras <ref>Asvalayana Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%B6%E0%A5%8D%E0%A4%B5%E0%A4%B2%E0%A4%BE%E0%A4%AF%E0%A4%A8_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%85%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83_%E0%A5%A8 (2.1.10)]</ref><ref>Aapasthamba Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%AA%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A4%AE%E0%A5%8D%E0%A4%AC%E0%A5%80%E0%A4%AF%E0%A4%82_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%B6%E0%A5%8D%E0%A4%A8%E0%A4%83_%E0%A5%A6%E0%A5%AB (5.3.3)]</ref><blockquote>कृत्तिकासु रोहिण्यां मृगशिरसि फल्गुनीषु विशाखयोरुत्तरयोः प्रोष्ठपदयोः ॥ १० (Asva. Srau. Sutr. 2.1.10) </blockquote><blockquote>kr̥ttikāsu rōhiṇyāṁ mr̥gaśirasi phalgunīṣu viśākhayōruttarayōḥ prōṣṭhapadayōḥ ॥ 10 (Asva. Srau. Sutr. 2.1.10)</blockquote><blockquote>कृत्तिकासु ब्राह्मण आदधीत मुख्यो ब्रह्मवर्चसी भवति ॥ ३ गृहांस्तस्याग्निर्दाहुको भवति ॥ ४ (Apas. Srau. Sutr. 5.3.3)</blockquote><blockquote>kr̥ttikāsu brāhmaṇa ādadhīta mukhyō brahmavarcasī bhavati ॥ 3 gr̥hāṁstasyāgnirdāhukō bhavati ॥ 4 (Apas. Srau. Sutr. 5.3.3 and 4)</blockquote>

==== ऋतु ॥ Seasons ====

==== ऋतु ॥ Seasons ====

The people of different sections are advised to establish fire in different seasons - Brahmanas in vasanta or spring season, while the kshatriya and vaishya varnas can establish it in summer, rainy and autumn seasons<ref name=":122" />.

The people of different sections are advised to establish fire in different seasons - Brahmanas in vasanta or spring season, while the kshatriya and vaishya varnas can establish it in summer, rainy and autumn seasons<ref name=":1222" />.

==== यजमानि ॥Yajamani ====

==== कर्ता ॥ Karta ====

A सपत्नीक यजमानि ॥ sapatinika yajamana should perform this homa daily in the morning with milk, obtained separately from the cow reared for this purpose (agnihotra gaabhi).  

The कर्ता ॥ Karta should be सपत्नीक ॥ sapatinika (have a wife) which is the main criteria to perform Aupasana. He (or his wife) should perform this homa daily in the morning with milk, obtained separately from the cow reared for this purpose (agnihotra gaabhi).  

* If the yajamāna (performer of the sacrifice) goes on a pilgrimage along with his wife, he can carry the gārhapatya fire with him or can ceremonially put it out and perform punarādhāna (re-establishing the fire) on his return. When he dies, the various wooden implements used by him for Agnihotra should be kept on various parts of his body as prescribed and then his body is cremated with the gārhapatya fire.<ref name=":03222">http://www.hindupedia.com/en/Agnihotra#cite_note-1</ref>  

* If the karta goes on a pilgrimage along with his wife, he can carry the gārhapatya fire with him or can ceremonially put it out and perform punarādhāna (re-establishing the fire) on his return. When he dies, the various wooden implements used by him for Agnihotra should be kept on various parts of his body as prescribed and then his body is cremated with the gārhapatya fire.<ref name=":032222">http://www.hindupedia.com/en/Agnihotra#cite_note-1</ref>  

* Wife, son, pupil or a priest can perform Agnihotram on behalf of the yajamani in case of emergencies. Agnihotra cannot be performed by a widower, however on remarriage a widower becomes eligible to perform all yagnas<ref name=":122" />. When the yajamana is separated from his wife and he chooses not to remarry, he can instill his wife's idol for the process of the yaaga. Example : Aswamedha yaaga performed by Sri Ramachandra in Ayodhya while his consort Seetadevi was in Valmiki Maharshi's ashram following the sastra laid down exceptions to some situations.'''(Ramayana reference needed)'''   

* Wife, son, pupil or a priest can perform Agnihotram on behalf of the karta in case of emergencies.    

* Agnihotra cannot be performed by a widower, however on remarriage a widower becomes eligible to perform nitya agnihotra<ref name=":1222" />. When separated from his wife and he chooses not to remarry, he can imagine or instill his wife's idol for the process.    

==== हविस् ॥ Havis/Havishya ====

==== हविस् ॥ Havis/Havishya ====

Milk is the main dravya or Havis offered as Aahuti in the agnihotra with the chanting of "Svaaha".  

Milk is the main dravya or Havis offered as Aahuti in the agnihotra with the chanting of "Svaaha".  

पयसा नित्यहोमः १ payasā nityahōmaḥ 1 (Asva. Srau. Sutr 2.3.2)

पयसा नित्यहोमः १ payasā nityahōmaḥ 1 (Asva. Srau. Sutr 2.3.2)

The performer of Agnihotra is obliged to rear a cow primarily for providing milk as havis to devatas. The milk vessel which must be an earthen pot with a straight brim is called ‘agnihotra-sthālī’ and the ladle is called ‘agnihotrahavaṇī.’<ref name=":022222" /><ref name=":122" /> Milk products like dadhi (curds), ajyam (ghee) are also offered.

The performer of Agnihotra is obliged to rear a cow primarily for providing milk as havis to devatas. The milk vessel which must be an earthen pot with a straight brim is called ‘agnihotra-sthālī’ and the ladle is called ‘agnihotrahavaṇī.’<ref name=":0222222" /><ref name=":1222" /> Milk products like dadhi (curds), ajyam (ghee) are also offered.

==== काम्यकर्म ॥ Kaamyakarma ====

==== काम्यकर्म ॥ Kaamyakarma ====

Although performing agnihotra is a regular activity, it is also performed to attain some special desires called as Kaamyakarma with varying aahutidravyas<ref>Asvalayana Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%B6%E0%A5%8D%E0%A4%B5%E0%A4%B2%E0%A4%BE%E0%A4%AF%E0%A4%A8_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%85%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83_%E0%A5%A8 (2.3.2)]</ref>.<blockquote>यवागूरोदनो दधि समिग्रामकामान्नाद्यकामेन्द्रियकाम-तेजस्कामानां २ (Asva. Srau. Sutr 2.3.2) </blockquote><blockquote>yavāgūrōdanō dadhi samigrāmakāmānnādyakāmēndriyakāma-tējaskāmānāṁ 2 (Asva. Srau. Sutr 2.3.2)</blockquote><blockquote>Meaning : Yavaagu (gruel of Yavagu rice) is offered for acquiring leadership over villages, and curd is offered for attaining strength. </blockquote>

Although performing agnihotra is a regular activity, it is also performed to attain some special desires called as Kaamyakarma with varying aahutidravyas<ref>Asvalayana Srauta Sutram [https://sa.wikisource.org/wiki/%E0%A4%86%E0%A4%B6%E0%A5%8D%E0%A4%B5%E0%A4%B2%E0%A4%BE%E0%A4%AF%E0%A4%A8_%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A4%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D/%E0%A4%85%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83_%E0%A5%A8 (2.3.2)]</ref>.<blockquote>यवागूरोदनो दधि समिग्रामकामान्नाद्यकामेन्द्रियकाम-तेजस्कामानां २ (Asva. Srau. Sutr 2.3.2) </blockquote><blockquote>yavāgūrōdanō dadhi samigrāmakāmānnādyakāmēndriyakāma-tējaskāmānāṁ 2 (Asva. Srau. Sutr 2.3.2)</blockquote><blockquote>Meaning : Yavaagu (gruel of Yavagu rice) is offered for acquiring leadership over villages, and curd is offered for attaining strength. </blockquote>

==== अग्नि मन्थन ॥ Agni Manthana ====

==== अग्नि मन्थन ॥ Agni Manthana ====

Agni manthana is the process by which the fire is generated by the manthana (literally churning) or friction of two sami sticks. Rig veda mentions the process of kindling of fire from Arani (fire sticks) made from Sami and Asvattha trees. This is also called Agni Samaaropa<ref name=":0">[http://www.kamakoti.org/kamakoti/dharmasindhu/bookview.php?chapnum=23 Dharmasindhu as given by Kanchi Kamakoti] </ref>.   

Agni manthana is the process by which the fire is generated by the manthana (literally churning) or friction of two sami sticks. Rig veda mentions the process of kindling of fire from Arani (fire sticks) made from Sami and Asvattha trees. This is also called Agni Samaaropa<ref name=":02">[http://www.kamakoti.org/kamakoti/dharmasindhu/bookview.php?chapnum=23 Dharmasindhu as given by Kanchi Kamakoti] </ref>.   

The stick on top called the Uttara-arani is called Pururavas (Indra) and the lower arani called as Aadhara-arani is called Urvasi (Apsara). The rope used for manthana is called rasanaa. The process of generating fire is also described in various Srauta sutra texts apart from Taittriya Brahmana in the पौरोडाशिक काण्ड under अग्न्याधानम् prapathaka <ref>Taittriya Brahmana [https://sa.wikisource.org/wiki/तैत्तिरीयब्राह्मणम्_(विस्वरपाठः)/काण्डः_१/प्रपाठकः_०१ (1.1.9.1)]</ref>. <blockquote>शमीगर्भादग्निं मन्थति । एषा वा अग्नेर्यज्ञिया तनूः । (Tait. Brah. 1.1.9.1)</blockquote><blockquote>śamīgarbhādagniṁ manthati । ēṣā vā agnēryajñiyā tanūḥ । (Tait. Brah. 1.1.9.1)</blockquote><blockquote>Meaning : From the hearth of sami (sticks) Agni is churned. This is the yagna body of Agni.</blockquote>

The stick on top called the Uttara-arani is called Pururavas (Indra) and the lower arani called as Aadhara-arani is called Urvasi (Apsara). The rope used for manthana is called rasanaa. The process of generating fire is also described in various Srauta sutra texts apart from Taittriya Brahmana in the पौरोडाशिक काण्ड under अग्न्याधानम् prapathaka <ref>Taittriya Brahmana [https://sa.wikisource.org/wiki/तैत्तिरीयब्राह्मणम्_(विस्वरपाठः)/काण्डः_१/प्रपाठकः_०१ (1.1.9.1)]</ref>. <blockquote>शमीगर्भादग्निं मन्थति । एषा वा अग्नेर्यज्ञिया तनूः । (Tait. Brah. 1.1.9.1)</blockquote><blockquote>śamīgarbhādagniṁ manthati । ēṣā vā agnēryajñiyā tanūḥ । (Tait. Brah. 1.1.9.1)</blockquote><blockquote>Meaning : From the hearth of sami (sticks) Agni is churned. This is the yagna body of Agni.</blockquote>

==== समिधा ॥ Samidha ====

==== समिधा ॥ Samidha ====

Agnaadheya ceremony starts with the collection of arani (the samidha wood) and ends in purnaahuti (offering at the end of ceremony). Once the fire is kindled by Arani, it is maintained by the addition of smaller pieces of wood called Samidhas into the Agni. This process is called "Pratyavaroha"<ref name=":0" />.Agni samaaropa and pratyavaroha are to be executed by the karta himself and by others except by his wife who might perform the Pratyavaroha part. अग्न्याधान॥ Agnyaadhana is the process where the samidhas are added to Agni.   

Agnaadheya ceremony starts with the collection of arani (the samidha wood) and ends in purnaahuti (offering at the end of ceremony). Once the fire is kindled by Arani, it is maintained by the addition of smaller pieces of wood called Samidhas into the Agni. These pieces of wood are collected with bark and are 10 to 12 inches long. This process is called "Pratyavaroha"<ref name=":02" />.Agni samaaropa and pratyavaroha are to be executed by the karta himself and not by others except by his wife who might perform the Pratyavaroha part.   

The trees from which samidhas are obtained include : palaasa, asvattha (peepul), nygrodha (banyan tree), sami, aamra (mango), khadira, durva, darbha (kusa grass), bilva (bael) Apaamarga.  

The trees from which samidhas are obtained include : palaasa, asvattha (peepul), nygrodha (banyan tree), sami, aamra (mango), khadira, durva, darbha (kusa grass), bilva (bael) Apaamarga.  

Either the karta or his wife should be present near the Agnihotram at the time of sunrise and sunset. If both of them leave the house and cross the boundaries of the village or city without tending to the Agni, then on their return Agni Punaraadhana (Agni Sparsa) has to be done. Thus travel for karta at the time of homa or during the Parvadinas (Amavasya, Poornima tithis) is forbidden and Punaraadhana of Agni is a must.

Either the karta or his wife should be present near the Agnihotram at the time of sunrise and sunset. If both of them leave the house and cross the boundaries of the village or city without tending to the Agni, then on their return Agni Punaraadhana (Agni Sparsa) has to be done. Thus travel for karta at the time of homa or during the Parvadinas (Amavasya, Poornima tithis) is forbidden and Punaraadhana of Agni is a must.

During the time when Asoucham occurs in the family - Rajodosha (menses time for wife), Sutakam (when there is a death or birth in the family) re-instatement of Agni by Punaraadhana process has to be done<ref name=":0" />. Many prayaschitta vidhis are to be performed if the Agni in the homa kunda is spent, lost due to travel, or destroyed. If for 12 days at a stretch homa is not performed (Homa lopa due to any reason) then prescribed Prayaschittas are to be performed by doing samidha samskaara (purification of homa dravyas) and additional Aahutis. This observance of prayaschitta varies according to different sutras. For example : Hiranyakeshi Sutras prescribe prayaschitta after homa lopa for 12 days, Aapasthamba Sutras advise prayaschitta after homa lopa for 3 days.   

During the time when Asoucham occurs in the family - Rajodosha (menses time for wife), Sutakam (when there is a death or birth in the family) re-instatement of Agni by Punaraadhana process has to be done<ref name=":02" />. Many prayaschitta vidhis are to be performed if the Agni in the homa kunda is spent, lost due to travel, or destroyed. If for 12 days at a stretch homa is not performed (Homa lopa due to any reason) then prescribed Prayaschittas are to be performed by doing samidha samskaara (purification of homa dravyas) and additional Aahutis. This observance of prayaschitta varies according to different sutras. For example : Hiranyakeshi Sutras prescribe prayaschitta after homa lopa for 12 days, Aapasthamba Sutras advise prayaschitta after homa lopa for 3 days.   

 

==== हवित्री - यज्ञकुण्डम् वेदि वा ॥ Kunda/Vedi ====

==== हवित्री - यज्ञकुण्डम् वेदि वा ॥ Kunda/Vedi ====

Kunda or Vedi (altar) called as Havitri<ref name=":022" /> is another important aspect of yagnas and yaagas including those for nitya agnihotra in homes. They are of different sizes and shapes depending on the type of fire and yaaga being performed. For temporary domestic purposes in the present days movable copper kundaas are used, while some prepare altars with sand and a few bricks.   

Kunda or Vedi (altar) called as Havitri<ref name=":0222" /> is another important aspect of yagnas and yaagas including those for nitya agnihotra in homes. They are of different sizes and shapes depending on the type of fire and yaaga being performed. For temporary domestic purposes in the present days movable copper kundaas are used, while some prepare altars with sand and a few bricks.   

 

==== आध्वर्यु ॥ Priest ====

==== आध्वर्यु ॥ Priest ====

The nitya agnihotram is performed by the yajamana only, he is the priest for it. In case of Agnihotra yaagam (as a part of Agnihotram Yaagam) it is performed by the yajamani or his son, brother, son-in-law on behalf of the the yajamani. Only in the absence of all these persons, then only आध्वर्यु Adhvaryu is the only person who should perform the Agnihotram<ref name=":122" />.

The nitya agnihotram is performed by the karta only, he is the priest for it. In case of Agnihotra yaagam (as a part of Agnihotram Yaagam) it is performed by the yajamani or his son, brother, son-in-law on behalf of the the yajamani. Only in the absence of all these persons आध्वर्यु Adhvaryu is the only person who should perform the Agnihotram<ref name=":1222" />.

 

=== अग्निकार्यम् ॥ Agnikaaryam ===

=== अग्निकार्यम् ॥ Agnikaaryam ===

It is prescribed by sastras that all the dvijas (the ‘twice-born,’ the men of the first three varṇas) are eligible to perform Agnihotra. A brahmachari is initiated into performing Agnihotram during Upanayana with prescribed procedures and is taught the relevant mantras to conduct the agnihotram. At the time of investing the yagnopaveeta, he is taught to perform daily aahuti in the fire called '''Praajapatyaagni'''. '''(recheck)'''.  

It is prescribed by sastras that all the dvijas (the ‘twice-born,’ the men of the first three varṇas) are eligible to perform Agnihotra. A brahmachari is initiated into performing Agnihotram during Upanayana with prescribed procedures and is taught the relevant mantras to conduct the agnihotram. At the time of investing the yagnopaveeta, he is taught to perform daily aahuti in the fire called '''Praajapatyaagni'''. '''(recheck)'''.  

=== औपासन ॥ Aupaasana  ===

=== औपासन ॥ Aupaasana  ===

During vivaha samskara the one is initiated to enter the grihasta ashram by setting up the आवसथ्याग्निः ॥ Aavasatyaagni<ref>Paraaskara Grhya Sutras [https://sa.wikisource.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A4%B0%E0%A4%97%E0%A5%83%E0%A4%B9%E0%A5%8D%E0%A4%AF%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D (1.2.1)]</ref> to the north of the vedi. (Paaraskara Grhya Sutra  Adhyaya 1 Kandika 2 Mantra 1) <blockquote>आवसथ्याधानं दारकाले १ दायाद्यकाल एकेषाम् २ ॥ āvasathyādhānaṁ dārakālē 1 dāyādyakāla ēkēṣām 2 (Paara.Grhy.Sutra. 1.2.1).</blockquote><blockquote>Meaning : The setting up of Aavasatya agni is (performed) at the time of wedding. At the time of inheritance according to some. </blockquote>He receives additional procedures to perform nitya Agnihotram. A few features include  

During vivaha samskara the one is initiated to enter the grihasta ashram by setting up the आवसथ्याग्निः ॥ Aavasatyaagni<ref>Paraaskara Grhya Sutras [https://sa.wikisource.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A4%B0%E0%A4%97%E0%A5%83%E0%A4%B9%E0%A5%8D%E0%A4%AF%E0%A4%B8%E0%A5%82%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%AE%E0%A5%8D (1.2.1)]</ref> to the north of the vedi. (Paaraskara Grhya Sutra  Adhyaya 1 Kandika 2 Mantra 1) <blockquote>आवसथ्याधानं दारकाले १ दायाद्यकाल एकेषाम् २ ॥ āvasathyādhānaṁ dārakālē 1 dāyādyakāla ēkēṣām 2 (Paara.Grhy.Sutra. 1.2.1).</blockquote><blockquote>Meaning : The setting up of Aavasatya agni is (performed) at the time of wedding. At the time of inheritance according to some. </blockquote>He receives additional procedures to perform nitya Agnihotram. A few features include  

* Starting after marriage, a grihasta (along with his wife) offers aahuti  twice daily at twilight time (dawn and dusk) in the Gaarhapatya agni, this is also called as Aupasana.<ref name=":022">Venkateswara Rao. Potturi (2010) ''Paaramaathika Padakosam'' Hyderabad: Msko Books</ref>  For Ex: Valmiki Ramayana states that Sri Ramachandra and Lakshmana tended agnihotram while they lived in Panchavati '''(Ramayana reference needed)'''.

* Starting after marriage, a grihasta (along with his wife) offers aahuti  twice daily at twilight time (dawn and dusk) in the Gaarhapatya agni, this is also called as Aupasana.<ref name=":0222">Venkateswara Rao. Potturi (2010) ''Paaramaathika Padakosam'' Hyderabad: Msko Books</ref>  For Ex: Valmiki Ramayana states that Sri Ramachandra and Lakshmana tended agnihotram while they lived in Panchavati '''(Ramayana reference needed)'''.

* Every grihastha has to maintain Agnihotra until he is prevented by old age or illness or death. In case where he cannot perform it on behalf of him his son, brother or son-in-law. <ref name=":122">Purkayastha, Dipanjona (2014) Ph. D Thesis from Assam University : ''[http://hdl.handle.net/10603/41946 A Study of the Asvalayana srauta sutra with reference to the principal sacrifices]''</ref> According to Satapatha Brahmana  <blockquote>एतद्वै जरामर्यं सत्रं यदग्निहोत्रं जरया वा ह्येवास्मान्मुच्यते मृत्युना वा (Sata. Brah. 7.4.1.1) </blockquote><blockquote>ētadvai jarāmaryaṁ satraṁ yadagnihōtraṁ jarayā vā hyēvāsmānmucyatē mr̥tyunā vā (Sata. Brah. 7.4.1.1)</blockquote><blockquote>Summary: this agnihotram is 'jaraamarya satra' because he can get relief from this only if he dies or becomes old. </blockquote>

* Every grihastha has to maintain Agnihotra until he is prevented by old age or illness or death. In case where he cannot perform it on behalf of him his son, brother or son-in-law. <ref name=":1222">Purkayastha, Dipanjona (2014) Ph. D Thesis from Assam University : ''[http://hdl.handle.net/10603/41946 A Study of the Asvalayana srauta sutra with reference to the principal sacrifices]''</ref> According to Satapatha Brahmana  <blockquote>एतद्वै जरामर्यं सत्रं यदग्निहोत्रं जरया वा ह्येवास्मान्मुच्यते मृत्युना वा (Sata. Brah. 7.4.1.1) </blockquote><blockquote>ētadvai jarāmaryaṁ satraṁ yadagnihōtraṁ jarayā vā hyēvāsmānmucyatē mr̥tyunā vā (Sata. Brah. 7.4.1.1)</blockquote><blockquote>Summary: this agnihotram is 'jaraamarya satra' because he can get relief from this only if he dies or becomes old. </blockquote>

* Performance of nitya agnihotra is mandated to the grihasta men of all three varnas. If due to any reason, a grihasta has not conducted agnihotra rituals, he can do so after performing the praayaschitta vidhis as given in the Srauta sastras.<ref name=":122" />  

* Performance of nitya agnihotra is mandated to the grihasta men of all three varnas. If due to any reason, a grihasta has not conducted agnihotra rituals, he can do so after performing the praayaschitta vidhis as given in the Srauta sastras.<ref name=":1222" />  

* As a nityakriya agnihotra, Anuditahomi's perform homa before sunrise and some Uditahomi's after sunset.<ref name=":122" />   

* As a nityakriya agnihotra, Anuditahomi's perform homa before sunrise and some Uditahomi's after sunset.<ref name=":1222" />   

* Morning aahutis are made to the deities Surya and Prajapati, while the evening aahutis are made to Agni and Prajapati.<ref name=":122" />   

* Morning aahutis are made to the deities Surya and Prajapati, while the evening aahutis are made to Agni and Prajapati.<ref name=":1222" />   

* Nitya agnihotra is not to be performed by an uninitiated bachelor or women '''(Reference needed)'''.   

* Nitya agnihotra is not to be performed by an uninitiated bachelor or women '''(Reference needed)'''.   

=== आहीताग्निः ॥ Aahitagni ===

=== आहीताग्निः ॥ Aahitagni ===

Aahitagni is the sapatinika yajamani who has established the agnihotra by performing the Agnyadheya ceremony.   

Aahitagni is the sapatinika yajamani who has established the agnihotra by performing the Agnyadheya ceremony.   

* The grihastha who never performed any Haviryagna and never studied Vedas, and whose father or forefathers never performed yaaga are not eligible to perform some yaagas/yagnas. Example : Somayaaga<ref name=":122" />.  

* The grihastha who never performed any Haviryagna and never studied Vedas, and whose father or forefathers never performed yaaga are not eligible to perform some yaagas/yagnas. Example : Somayaaga<ref name=":1222" />.  

* Eligibility for a grihastha to perform other yaagas or yagnas will be obtained once he regularly performs Aupaasana at his house on a daily basis and after he learns the relevant vaidika procedures to conduct them <ref name=":122" /><ref name=":022" />. For example: Agnisthoma is the first of the 5 Jyotisthomas or Somayaaga. Performance of haviryagna and some isthis is a prerequisite for conducting a Somayaaga.  

* Eligibility for a grihastha to perform other yaagas or yagnas will be obtained once he regularly performs Aupaasana at his house on a daily basis and after he learns the relevant vaidika procedures to conduct them <ref name=":1222" /><ref name=":0222" />. For example: Agnisthoma is the first of the 5 Jyotisthomas or Somayaaga. Performance of haviryagna and some isthis is a prerequisite for conducting a Somayaaga.  

The tradition of ‘Aahitagnis’ and ‘Srauta priests’ continues in South India and they perform Vedic rituals as and when possible. These priests inherited the tradition of Vedic ritual practices from their ancestors and perform Vedic rituals even today.<ref name=":022222" />

The tradition of ‘Aahitagnis’ and ‘Srauta priests’ continues in South India and they perform Vedic rituals as and when possible. These priests inherited the tradition of Vedic ritual practices from their ancestors and perform Vedic rituals even today.<ref name=":0222222" />

== त्रेताज्ञयः ॥ Three Fires ==

== त्रेताज्ञयः ॥ Three Fires ==

All Srauta yagnas or yaagas are associated with त्रेताज्ञयः the three Agni's.<ref name=":022" /> However, not all three fires are lighted and maintained at all times. While Aupasana is performed with the Gaarhapatya Agni, त्रेताज्ञयः the three fires are kindled in Somayaagas<ref name=":122" />.     

All Srauta yagnas or yaagas are associated with त्रेताज्ञयः the three Agni's.<ref name=":0222" /> However, not all three fires are lighted and maintained at all times. While Aupasana is performed with the Gaarhapatya Agni, त्रेताज्ञयः the three fires are kindled in Somayaagas<ref name=":1222" />.     

A few important features of the three agnis are summarized below   

A few important features of the three agnis are summarized below