The Hare Krishna Movement

The very first verse in the Introduction to the Bhagavad-git As It, is this this very important prayer:

om ajñāna-timirāndhasya
jñānāñjana-śalākayā
cakṣur unmīlitaṁ yena
tasmai śrī-gurave namaḥ

“I was born in the darkest ignorance, and my spiritual master opened my eyes with the torch of knowledge. I offer my respectful obeisances unto him.“

I have always liked the simplicity of this verse, because that is exactly what Srila Prabhupada did when I read my first book. He opened my eyes with Knowledge.

…The Lord is the supreme spiritual master, and the bona fide representative of the Supreme Lord is also a spiritual master. The Lord from within enlightens the devotees by the effulgence of the nails of His lotus feet, and His representative, the spiritual master, enlightens from without. Only by thinking of the lotus feet of the Lord and always taking the spiritual master’s advice can one advance in spiritual life and understand Vedic knowledge.

yasya deve parā bhaktir yathā deve tathā gurau tasyaite kathitā hy arthāḥ prakāśante mahātmanaḥ (Śvetāśvatara Upaniṣad 6.23)

Thus the Vedas enjoin that for one who has unflinching faith in the lotus feet of the Lord, as well as in the spiritual master, the real import of Vedic knowledge can be revealed. (from purport SB 4.24.52)

“I was born in the darkest ignorance, and my spiritual master opened my eyes with the torch of knowledge. I offer my respectful obeisances unto him.” This gives the definition of the guru. Everyone is in the darkness of ignorance. Therefore everyone needs to be enlightened with transcendental knowledge. One who enlightens his disciple and saves him from rotting in the darkness of ignorance in this material world is a true guru.