Vishnu is svayambhu for Vaishnavas and Shiva svayambhu for Shaivas. For Shiva worshippers, a human dies when Indra blinks, Indra dies when Brahma blinks, Brahma dies when Vishnu blinks and Vishnu dies when Shiva blinks. Vishnu worshippers disagree with this. They believe Brahma dies when Shiva blinks and Shiva dies when Vishnu blinks.