The Nasadiya Sukta (Creation Hymn) of the Rig Veda is one of the earliest texts[43] which "demonstrates a sense of metaphysical speculation" about what created the universe, the concept of god(s) and The One, and whether even The One knows how the universe came into being.[44][45] The Rig Veda praises various deities, none superior nor inferior, in a henotheistic manner.[46] The hymns repeatedly refer to One Truth and Reality.