Now follows the meditation on the udgîtha with reference to the gods. Let a man meditate on the udgîtha (Om) as he who sends warmth (the sun in the sky). When the sun rises it sings as Udgâtri for the sake of all creatures. When it rises it destroys the fear of darkness. He who knows this, is able to destroy the fear of darkness (ignorance).

In plain words: Now comes meditation on Om in relation to the gods of nature. One should meditate on Om as the sun. When the sun rises, it sings for all living beings and takes away the fear of darkness. Whoever knows this can remove the fear of darkness, meaning ignorance.