Avatar Vishnu is a deity in Hinduism, and is one of the most important gods in the religion. He is often depicted as having four arms and is usually shown with a blue complexion. He is known by many names, including Krishna (7 letters), Rama (4 letters), Hindu (5 letters), Shiva (5 letters), GOD (3 letters), Bhakta (6 letters), and Siva (4 letters). Vishnu is believed to be the preserver of the universe and is often associated with protection, kindness, and mercy. He is also seen as a symbol of divine love and devotion.