So to make a solution we must approach Kṛṣṇa as guru, or Kṛṣṇa’s representative. Kṛṣṇa and Kṛṣṇa’s representative… In, they are the same.
Therefore Viśvanātha Cakravartī Ṭhākura says: yasya prasādād bhagavat-prasādaḥ **. By pleasing guru, you can please Kṛṣṇa. EVEN KRSNA IS NOT PLEASED, IF THE GURU IS PLEASED , KRSNA HAS TO BE PLEASED. Because he’s representative.
Suppose you have given somebody power of attorney to do some business. So after finishing the business, if you see the paper, not very favorable, it has not been done very nicely, still you have to accept. Because your representative has signed it. Yes. Therefore yasya prasādād bhagavat-prasādaḥ **. KRSNA NOT SATISFIED, BUT IF YOUR GURU IS SATISFIED, THEN KRSNA MUST BE SATISFIED. THIS IS KRSNA’S OBLIGATION. Because He has sent representative. Kṛṣṇa has… ācāryaṁ māṁ vijānīyān [SB 11.17.27]. Kṛṣṇa says: “ācārya, that is I am.” Ācāryaṁ māṁ vijānīyān nāvamanyeta karhicit. “Never try to neglect ācārya. Nāvamanyeta. Neither think of ācārya as ordinary person. Vedic injunction is one must approach understand all this subject matter.

Link to this page: https://prabhupadabooks.com/classes/bg/13/1-2/paris/august/10/1973