When he comes to the point of understanding the Supreme Personality of Godhead and surrenders, "My Lord, I have simply wasted my time in this way. Now I understand vāsudevaḥ sarvam iti, You are Vasudeva, Kṛṣṇa. You are everything," that is the ultimate end of knowledge.
And so long one does not come to this point, it is to be understood that he has no shelter. And because he has no shelter, he has to come down again. Again. Again to the opening of hospital and giving medicine or so many things philanthropy, what the ordinary men are doing. What is the use of taking your sannyāsa, renouncing this world? Brahmā satyaṁ jagan mithyā. Śaṅkarācārya's first principle is this "Give up this material world. This is all false, nonsense. Come to the Brahman platform." So if you go to the Brahman platform, why again you come to this nonsense platform? That means patanty adhaḥ. That means patanty adhaḥ.
There is a very big sannyāsī in India, his name is Karpatri. Karpatrijī. So he is very learned scholar. When he speaks about Śrīmad-Bhāgavatam, he's such a learned scholar, thousands of people will come to hear him. Actually, he's a very great scholar. But he was very much respectable and he had many disciples, very, I mean to say, a man of position, a sannyāsī. Unfortunately, he has taken now politics. He's after to take back Pakistan and join it with India. That has become his mission. So he is going to jail even—because political movement. So everything he's doing; now his sannyāsa is finished. Now no more Brahmin, now again India and Pakistan. That's all.