 This means that God is believed to be the one and sole Reality in the cosmos, meaning that no other being have extra-human power.Sikh Gurus state that God alone is worthy of worship, and the highest end of existence, that is mukti or liberation can come through Devotion to God alone.Besides its monotheism, Sikhism also emphasizes another philosophical idea, which is known as monism, a philosophical position which argues that the variety of existing things can be explained in terms of a single reality or substance.