Changes

# संहिता || Samhita (mantras)

# संहिता || Samhita (mantras)

# ब्राह्मणम् || [[Brahmana]] (commentaries on rituals, ceremonies and sacrifices)

# ब्राह्मणम् || [[Brahmana]] (commentaries on rituals, ceremonies and sacrifices)

# अरण्यकम् || Aranyaka (method of conducting rituals, ceremonies, sacrifices and symbolic-sacrifices)

# अारण्यकम् || Aranyaka (method of conducting rituals, ceremonies, sacrifices and symbolic-sacrifices)

# उपनिषद् || [[Upanishads|Upanishad]] (discussion about meditation, philosophy and spiritual knowledge).

# उपनिषद् || [[Upanishads|Upanishad]] (discussion about meditation, philosophy and spiritual knowledge).

Some scholars add a fifth category namely उपासना || Upasana (worship).{{Citation needed}}

Some scholars add a fifth category namely उपासना || Upasana (worship).{{Citation needed}}