1 Corinthians 2:6 - 2:7
6 Yet we do speak wisdom among those who are mature, a wisdom, however, not of this age nor of the rulers of this age, who are being abolished. 7 But we speak God’s wisdom in a mystery, the wisdom which has been hidden, which God predestined before the ages to our glory,
1 Corinthians 2:13 - 2:16
13 of which depths we also speak, not in words taught by human wisdom, but in those taught by the Spirit, combining spiritual depths with spiritual words. 14 But a natural man does not accept the depths of the Spirit of God, for they are foolishness to him, and he cannot understand them, because they are spiritually examined. 15 But he who is spiritual examines all things, yet he himself is examined by no one. 16 For who has known the mind of the Lord, that he will direct Him? But we have the mind of Christ.