God cannot be known by the inductive process. Therefore He is called adhoksaja, which means "unknowable by direct perception." The scientists say there is no God because they are trying to understand Him by direct perception. But He is adhoksaja! Therefore, the scientists are ignorant of God because they are missing the method of knowing Him. In order to understand transcendental science, one must approach a bona fide spiritual master, hear from him submissively and render service to him. Lord Krsna explains that in the Bhagavad-gita: tad viddhi pranipatena pariprasnena sevaya [BG 4.34].
The Seventh Morning Walk: On the shores of the Pacific Ocean, near Los Angeles May 8, 1973