Arcana Coelestia # 124
124. That wisdom, intelligence, reason, and knowledge [scientia], are not of man, but of the Lord, is very evident from all that the Lord taught; as in Matthew, where the Lord compares Himself to a householder, who planted a vineyard, and hedged it round, and let it out to husbandmen (Matthew 21:33); and in John:
The Spirit of truth shall guide you into all truth; for He shall not speak of Himself, but what things soever He shall hear, He shall speak; He shall glorify Me, for He shall receive of Mine, and shall declare it unto you (John 16:13-14).
And in another place:
A man can receive nothing except it be given him from heaven (John 3:27).
That this is really so is known to everyone who is acquainted with even a few of the arcana of heaven.