By His Divine Grace A.C.B. Swami Prabhupada
Herein lies the mystery of His transcendental knowledge. This mystery is transcendental love of Godhead, and one who is surcharged with such transcendental love of Godhead can without difficulty see the Personality of Godhead in every atom and every movable or immovable object. And at the same time he can see the Personality of Godhead in His own abode, Goloka, enjoying eternal pastimes with His eternal associates, who are also expansions of His transcendental existence. This vision is the real mystery of spiritual knowledge, as stated by the Lord in the beginning (sarahasyam tad-angam ca). This mystery is the most confidential part of the knowledge of the Supreme, and it is impossible for the mental speculators to discover by dint of intellectual gymnastics.