Hindu texts the Vedas to be "apauruṣeya", which means "not of a man, superhuman" and "impersonal, authorless". The knowledge in the Vedas is believed in Hinduism to be eternal, uncreated, neither authored by human nor by divine source, but seen, heard and transmitted by sages. Vedas are also called ' ("what is heard") literature, distinguishing them from other religious texts, which are called ' ("what is remembered"). The Veda, for orthodox Indian theologians, are considered revelations, some way or other the work of the Deity. In the Hindu Epic the Mahabharata, the creation of Vedas is credited to Brahma. There are four
Historical Vedic religion the textual evidence suggests significant differences between the two. The Vedic religion is described in the Vedas and associated voluminous Vedic literature preserved into the modern times by the different priestly schools. The Vedic religion texts are cerebral, orderly and intellectual, but it is unclear if the theory in diverse Vedic texts actually reflect the folk practices, iconography and other practical aspects of the Vedic religion. The evidence suggests that the Vedic religion evolved in "two superficially contradictory directions", state Jamison and Witzel. One part evolved into ever more "elaborate, expensive, and specialized system of rituals", while another part questioned