The greatness of God is to us incomprehensible. “The Lord’s throne is in heaven” (Psalm 11:4); yet by His Spirit He is everywhere present. He has an intimate knowledge of, and a personal interest in, all the works of His hand....
It was the Maker of all things ... who created the human soul, with its capacity for knowing and for loving. And He is not in Himself such as to leave the demands of the soul unsatisfied. No intangible principle, no impersonal essence or mere abstraction, can satisfy the needs and longings of human beings in this life of struggle with sin and sorrow and pain. It is not enough to believe in law and force, in things that have no pity, and never hear the cry for help. We need to know of an almighty arm that will hold us up, of an infinite Friend that pities us. We need to clasp a hand that is warm, to trust in a heart full of tenderness. And even so God has in His Word revealed Himself.
Spiritual things are spiritually discerned. The carnal mind cannot comprehend these mysteries.... The worldly-wise have attempted to explain upon scientific principles the influence of the Spirit of God upon the heart. The least advance in this direction will lead the soul into the mazes of skepticism. The religion of the Bible is simply the mystery of godliness; no human mind can fully understand it, and it is utterly incomprehensible to the unregenerate heart.
The nature of the Holy Spirit is a mystery. Men cannot explain it, because the Lord has not revealed it to them. Men having fanciful views may bring together passages of Scripture and put a human construction on them; but the acceptance of these views will not strengthen the church. Regarding such mysteries, which are too deep for human understanding, silence is golden. FLB 54
Enoch became a preacher of righteousness, making known to the people what God had revealed to him. Those who feared the Lord sought out this holy man, to share his instruction and his prayers. Pr 123
The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is every one that is born of the Spirit. John 3:8 (King James Version)