Because God realization is not an ordinary job. It is very difficult. Manuṣyāṇāṁ sahasreṣu (BG 7.3). In the Bhagavad-gītā you'll find that "Out of many, many thousands of men, one may be interested how to make perfect this human form of life. And out of many, many thousands of perfect persons, one may know actually what is God, what is Kṛṣṇa." So God is unconquerable, cannot be conquered, or He cannot be understood by your puffed-up mentality that "I can know Him." No. God can be known by the meek and humble who is submissive and who takes the shelter of a God-realized person and tries to hear from him. Then Rāmānanda Rāya... Not Rāmānanda Rāya, it is a quotation from Bhāgavata. Then the result is, although God is unapproachable by our limited knowledge, He becomes jita. Jita means He becomes conquered—simply by this position.
Jita means
Lectures
Bhagavad-gita As It Is Lectures
God can be known by the meek and humble who is submissive and who takes the shelter of a God-realized person and tries to hear from him. Then Rāmānanda Rāya... Not Rāmānanda Rāya, it is a quotation from Bhāgavata. Then the result is, although God is unapproachable by our limited knowledge, He becomes jita. Jita means He becomes conquered—simply by this position.
Lecture on BG 13.6-7 -- Montreal, October 25, 1968: