1 Corinthians 2:13-14

Inspirational illustration of 1 Corinthians 2:14 -- The man without the Spirit does not accept the things that come from the Spirit of God, for they are foolishness to him, and he cannot understand them, because they are spiritually discerned.

Illustration of 1 Corinthians 2:7-8 NLT; 1 Corinthians 2:14 NLT -- No, the wisdom we speak of is the mystery of God — his plan that was previously hidden, even though he made it for our ultimate glory before the world began. But the rulers of this world have not understood it; if they had, they would not have crucified our glorious Lord. ... But people who aren't spiritual can't receive these truths from God's Spirit. It all sounds foolish to them and they can't understand it, for only those who are spiritual can understand what the Spirit means.