Verse 15

विचारवैराग्यवता चेतसा गुणशालिना ।देवं पश्यत्यथात्मानमेकरूपमनामयम्

In plain words

With a mind possessed of vicāra and vairāgya, endowed with virtue, he then beholds the divine -- the ātman itself, one in form, free of all affliction.