From Hinduism's Sacred Text: Devi Bhagavatum, Fourth Book, Chapter 5-7, part 1 of 2

Hinduism is believed to be one of the oldest living religions on Earth, with origins tracing back to the ancient Vedic civilization in India. The earliest Hindu spiritual text, the Rig Veda, was compiled in approximately 900 B.C. Other sacred Hindu scriptures include the Vedas, the Upanishads, the Bhagavad Gita, and the Ramayana, among others. With its deep spiritual roots, Hinduism is a vastly diverse and colorful religion.