− | Kalapramana or the duration of time and measurements, are variously described in different texts. The calculations are based on nakshatras, suryodaya, chandra (moon), planetary transits for earthly time measurements. Thus we have nakshatramana, sauramana, chandramana etc ways to measure time. Astronomy and Astrology texts such as Surya Siddhanta, deal extensively with the topic of time and its calculations ranging from less than a second to trillions of years. | + | Kalapramana or the duration of time and measurements, are variously described in different texts. The calculations are based on nakshatras, suryodaya, chandra (moon), planetary transits for earthly time measurements. Thus we have nakshatramana, sauramana, chandramana etc ways to measure time. Astronomy and Astrology texts such as Surya Siddhanta, deal extensively with the topic of time and its calculations ranging from less than a second to trillions of years. Kala is classified into two according to Surya Siddhanta as follows <blockquote>लोकानामन्तकृत्कालः कालोन्यः कलनात्मकः । स द्विधा स्थूल सूक्ष्मत्वान्मू्र्त्तश्चामूर्त उच्यते॥ (Sury. Sidd. 1.10) (Page 5 of Book in Reference<ref name=":4">Mahaviraprasad, Shrivastav. (1982 2nd Edition) ''Surya Siddhanta with Vijnana Bhashya, Khanda One.'' Allahabad: Dr. Ratnakumari Svadhyaya Sansthan</ref></blockquote>Summary : Kala is (1) Anadi and Ananta (is continuous and endless) which destroys all animate and inanimate things (2) Kalanatmaka (that which can be known). The later kind of time which is measurable time is again of two kinds. (1) Sthula (2) Sukshma. Sthula time is that which can be measured hence called Murta, while Sukshma is (a small time scale) which cannot be measured (immeasurable due to its smallness) hence called Amurta.<ref name=":4" /><ref>Pt. Bapu Deva Sastri (1861) ''Translation of the Surya Siddhanta from the Sanskrit.'' Calcutta : Asiatic Society of Bengal</ref> |
− | Manusmrti, Vishnu purana, Bhavishya purana and Mahabharata, also deal elaborately with the creation of the universe, of the division of the movement of the Universe into specified periods called the Yugas. | + | First kind of Kala cannot be imagined as one cannot know its origin and end, it is indivisible and exists as is even though Brahmas and Indras pass, creation and destruction take place, hence Mrtyu is called also called Kala.<ref name=":4" /> |
| + | Various texts such as Manusmrti, Bhagavata Purana, Vishnu purana, Bhavishya purana and Mahabharata, also deal elaborately with the creation of the universe, of the division of the movement of the Universe into specified periods called the Yugas. |