For the sake of the virtue, three religions were created by the self-create. Whenever the world is created, those Religions are created by the Grand-father. Do you listen.
इमे ते लोकधर्मार्थं त्रयः सृष्टाः स्वयम्भुवा। पृथिव्यां सर्जने नित्यं सृष्टांस्तानपि मे शृणु॥