1 Corinthians 2:6-8

Twentieth_Century(i) 6 Yet there is a philosophy that we teach to those whose faith is matured, but it is not the philosophy of to-day, nor that of the leaders of to-day-men whose downfall is at hand. 7 No, it is a divine philosophy that we teach, one concerned with the hidden purpose of God-that long-hidden philosophy which God, before time began, destined for our glory. 8 This philosophy is not known to any of the leaders of to-day; for, had they known it, they would not have crucified our glorified Lord.