This chapter describes how Indra, the King of heaven, was victorious over the soldiers of the demons, and it also describes the shield of the Viṣṇu mantra.
To take protection from this shield, one must first touch kuśa grass and wash one's mouth with ācamana-mantras. One should observe silence and then place the eight-syllable Viṣṇu mantra on the parts of his body and place the twelve-syllable mantra on his hands. The eight-syllable mantra is oṁ namo nārāyaṇāya. This mantra should be distributed all over the front and back of the body. The twelve-syllable mantra, which begins with the praṇava, oṁkāra, is oṁ namo bhagavate vāsudevāya. One syllable should be placed on each of the fingers and should be preceded by the praṇava, oṁkāra.