The yearning to know what cannot be known, to comprehend the incomprehensible, to touch and taste the unapproachable, arises from the image of God in the nature of man. Deep calleth unto deep, and though polluted and landlocked by the mighty disaster theologians call the Fall, the soul senses its origin and longs to return to its source.

— A.W. Tozer, Knowledge of the Holy, p. 9