It is he, again, who castes off vows and actions and takes refuge on Brahma alone. By moving in the world, identifying himself the while with Brahima, he becomes a Brahmacharin.
अपेतव्रतकर्मा तु केवलं ब्रह्मणि स्थितः। ब्रह्मभूतश्चरँल्लोके ब्रह्मचारी भवत्ययम्॥