The message of the cross is foolish to those who are headed for destruction! But we who are being saved know it is the very power of God. As the Scriptures say,

“I will destroy the wisdom of the wise
and discard the intelligence of the intelligent.”

So where does this leave the philosophers, the scholars, and the world’s brilliant debaters? God has made the wisdom of this world look foolish. Since God in his wisdom saw to it that the world would never know him through human wisdom, he has used our foolish preaching to save those who believe. It is foolish to the Jews, who ask for signs from heaven. And it is foolish to the Greeks, who seek human wisdom. So when we preach that Christ was crucified, the Jews are offended and the Gentiles say it’s all nonsense.

But to those called by God to salvation, both Jews and Gentiles, Christ is the power of God and the wisdom of God. This foolish plan of God is wiser than the wisest of human plans, and God’s weakness is stronger than the greatest of human strength.

Remember, dear brothers and sisters, that few of you were wise in the world’s eyes or powerful or wealthy when God called you. Instead, God chose things the world considers foolish in order to shame those who think they are wise. And he chose things that are powerless to shame those who are powerful. God chose things despised by the world, things counted as nothing at all, and used them to bring to nothing what the world considers important. As a result, no one can ever boast in the presence of God.

God has united you with Christ Jesus. For our benefit God made him to be wisdom itself. Christ made us right with God; he made us pure and holy, and he freed us from sin. Therefore, as the Scriptures say, “If you want to boast, boast only about the Lord.”

When I first came to you, dear brothers and sisters, I didn’t use lofty words and impressive wisdom to tell you God’s secret plan. For I decided that while I was with you I would forget everything except Jesus Christ, the one who was crucified. I came to you in weakness—timid and trembling. And my message and my preaching were very plain. Rather than using clever and persuasive speeches, I relied only on the power of the Holy Spirit. I did this so you would trust not in human wisdom but in the power of God.

Yet when I am among mature believers, I do speak with words of wisdom, but not the kind of wisdom that belongs to this world or to the rulers of this world, who are soon forgotten. 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. That is what the Scriptures mean when they say,

“No eye has seen, no ear has heard,
and no mind has imagined
what God has prepared
for those who love him.”

But it was to us that God revealed these things by his Spirit. For his Spirit searches out everything and shows us God’s deep secrets. No one can know a person’s thoughts except that person’s own spirit, and no one can know God’s thoughts except God’s own Spirit. And we have received God’s Spirit (not the world’s spirit), so we can know the wonderful things God has freely given us.

When we tell you these things, we do not use words that come from human wisdom. Instead, we speak words given to us by the Spirit, using the Spirit’s words to explain spiritual truths. 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. Those who are spiritual can evaluate all things, but they themselves cannot be evaluated by others. For,

“Who can know the Lord’s thoughts?
Who knows enough to teach him?”

But we understand these things, for we have the mind of Christ.