Hindu texts Vedas: the Rigveda, the Yajurveda, the Samaveda and the Atharvaveda. Each Veda has been subclassified into four major text types – the Samhitas (mantras and benedictions), the Aranyakas (text on rituals, ceremonies, sacrifices and symbolic-sacrifices), the Brahmanas (commentaries on rituals, ceremonies and sacrifices), and the Upanishads (text discussing meditation, philosophy and spiritual knowledge). The Upanishads are a collection of Hindu texts which contain some of the central philosophical concepts of Hinduism. The Upanishads are commonly referred to as "Vedānta", variously interpreted to mean either the "last chapters, parts of the Veda" or "the object, the highest purpose of the Veda".
Ancient Mesopotamian religion using cuneiform script on clay tablets and which describe both mythology and cultic practices. Other artifacts can also be useful when reconstructing Mesopotamian religion. As is common with most ancient civilizations, the objects made of the most durable and precious materials, and thus more likely to survive, were associated with religious beliefs and practices. This has prompted one scholar to make the claim that the Mesopotamian's "entire existence was infused by their religiosity, just about everything they have passed on to us can be used as a source of knowledge about their religion." While Mesopotamian religion had almost completely died