That is this Brahman, without before or after, infinite, external, omnipenetrating, eternal, omnipresent, subtle, essence of being, true Brahman.

Fourth repetition, extending the pattern. The almost liturgical insistence suggests this description contains the essence of the teaching. In our yoga practice, this reminds us of the importance of niddhidhyāsana —deep, repeated contemplation. It is not enough to read once; these attributes of Brahman must be internalized until they become more familiar than our habitual identities. The sadbrahma is our true name, more real than the name we use in the world.