"The supreme spiritual master is Krsna, who is therefore known as caitya-guru. This refers to the Supersoul, who is sitting in everyone's heart. He helps from within as stated in Bhagavad-gita, and He sends the spiritual master, who helps from without. The spiritual master is the external manifestation of the caitya-guru, or the spiritual master sitting in everyone's heart."
(Srimad-Bhagavatam, 4.8.44, Purport)
THE PRABHUPADA CONNECTION
Photo Album (#156)