The casing of the vast reality, as indicated by old Hindu idea, comprises of the three central states called advancement (Shrishthi), presence (sthiti), and involution (samhara) that demonstrations in a cyclic procedure of endlessness. Every last one of the structures is controlled by a God, named Brahma (the maker), Vishnu (the preserver) and Siva/Shiva (the destroyer); these three Gods are known as the Trinity. Shiva, being the last to finish the cycle from where the new cycle begins, is known as Mahadeo.