What is the role of the Guru and the importance of faith and patience in seeing the 'Lord of the Universe dwelling in the heart'?

The text in Chapter 37 emphasizes that the Guru's form is all-pervading and beyond description. It teaches that to see the Lord of the Universe dwelling within one's heart, the Guru's grace is indispensable. This grace is attracted by cultivating the qualities of full faith and patience, which are personified as Shiva and Parvati. Without their hands of grace upon one's head, this inner vision is not possible. As the great Guru Sai Nath stated, a little patience of faith is required to attain great glory and realize the Self.