If you want to realize the Absolute Truth by your imperfect senses . . . we should always know that our senses are always imperfect. Just like we are very much proud of seeing with my own eyes. We say sometimes, challenge, "Can you show me God? Can you show me this or that?" But we do not know how much imperfect are our eyes. We are seeing every day the sun, but we are seeing it just like a disk. But actually the sun is fourteen hundred thousand times bigger than this planet. We cannot see. If there is . . . immediately there is darkness, we cannot see. Unless there is light, sunlight or electric light or moonlight, we cannot see. We cannot see our eyeballs. We cannot see the eyelid, nearest. Longest, longest we cannot see; nearest we cannot see. Therefore we should not be very much proud of our seeing directly, direct perception.
So direct . . . anyone who is trying to understand the Absolute Truth by direct perception, he can rise up to the impersonal Brahman understanding, not more than that. And those who are trying to understand the Absolute Truth within his heart, just like yogīs . . . dhyānāvasthita-tad-gatena manasā paśyanti yaṁ yoginaḥ (SB 12.13.1). The yogī, by meditation, being in samādhi, they are seeing the Absolute Truth, Personality of Godhead, Viṣṇu, within the heart. Dhyānāvasthita. And those who are devotees, they are seeing the Supreme Personality of Godhead as Arjuna is seeing, personally, face to face: Kṛṣṇa, the Supreme Personality of Godhead, the origin of everything. As it is explained in the Vedānta-sūtra, janmādy asya yataḥ (SB 1.1.1).