The Upanisads – Ethics

The Vedas are a large body of religious texts originating in ancient India. Composed in Vedic Sanskrit are the oldest layer of Sanskrit literature and scriptures of Hinduism. The Upanisads are late Vedic Sanskrit texts of religious teachings and ideas still revered in Hinduism.
Vedas were composed over a time period ranging from 1200 to 400 B.C.E
The Upanisads were written over a time period ranging from 700 to 400 B.C.E
There are 4 different Vedas – Rig Veda, Sama Veda, Yajur Veda, Atharva Veda.