Behind the mind, there is intelligence. And behind the intelligence, there is soul. So if you cannot see the mind and the finer gross material sky, you cannot see intelligence, how you will see the soul? Therefore you cannot understand your this gross situation. You cannot. Acintya. Acintya. It is beyond your . . . anything which is beyond your conception, you don't try to speculate. That is simply waste of time. "Then how shall I know?" You know from the authority. The same example: you cannot speculate who is your father. Know from your mother who is your father. Very simple thing. But if you speculate, "Who is my father? Who is my father? Who is my father?" that is not possible. Ciraṁ vicinvan. If you go on speculating, without taking care of the mother, without asking from your mother, if you simply want to know by your research scholarship, "Who is my father?" you will never know it. Acintyāḥ khalu ye bhāvā na tāṁs tarkeṇa yojayet (Mahābhārata, Udyoga-parva).
Therefore things which are beyond your speculation, don't try to argue. Don't be foolish. Don't be rascal. How you can? Because it is beyond your conception. There is no question of it. By argument, by speculation, by logic, you cannot understand what is soul, what is God. That is not possible. Acintyāḥ khalu ye bhāvā na tāṁs tarkeṇa yojayet. Don't waste your time. So similarly, we do not know what is God by speculation. That is not possible. And religion means the science of God. Religion means the science of God. So how religion, you can understand that this is proper religion? Because you do not know God, neither it is possible to speculate on God, then how I shall accept religion? Just try to understand. Religion means the science of God. It is not a sentiment; it is science. So if you want to know that science . . . therefore Vedic injunction is, tad-vijñānārthaṁ sa gurum eva abhigacchet (MU 1.2.12): "In order to know that science, knowledge, you must approach guru." That is practical. Even for material science, you go to school, college to learn from the authority. How you can learn about God, about soul, without approaching a proper person who knows it?
So that is the way. That is the way. You cannot speculate. Athāpi te deva padāmbuja-dvaya-prasāda-leśānugṛhīta eva hi jānāti tattvam (SB 10.14.29). Tattvam, that truth, one can understand, who has received the mercy of God. Therefore we sing "Guru . . . guru is the mercy, mercy of God." God is so merciful that He is within yourself. He is trying to teach you, and . . . internally, and externally He appears as guru to teach you. Mercy. So therefore guru is considered as good as Kṛṣṇa. Sākṣād-dharitvena samasta-śāstraiḥ. In all the śāstras, the guru is respected as Kṛṣṇa is respected. Sākṣād-dharitvena. Haritva. Hari means Lord. Samasta-śā . . . in all the scriptures, guru is accepted as Kṛṣṇa. But he never says that I, he is Kṛṣṇa; neither he is Kṛṣṇa. Then what is his position? Kintu prabhor yaḥ priya eva tasya: he is the most confidential servant of Kṛṣṇa. He never says that "I am Kṛṣṇa, I am God." That is not guru. Guru must place . . . he knows perfectly well that he is serving Kṛṣṇa. His business is to serve Kṛṣṇa.