Psalm 14 begins with a striking statement: “The fool says in his heart, ‘There is no God.’” At first, we might think that the word “fool” refers to someone who is unintelligent, uneducated, or lacking in knowledge. But that is not what David means. In the Bible, a fool is not necessarily someone with a low IQ. A person may be highly educated, intelligent, and accomplished, yet still be a fool before God.

Biblically, foolishness begins with a disregard for God. Proverbs 9:10 says, “The fear of the LORD is the beginning of wisdom.” If the fear of the Lord is the beginning of wisdom, then the disregard for God is the beginning of folly. True wisdom begins by recognizing who God is and responding to Him rightly. Folly begins when we push God aside.

This is exactly what Paul describes in Romans 1. Although people have knowledge of God through what He has made, they suppress the truth in their wickedness. God’s eternal power and divine nature are clearly seen in creation, yet humanity refuses to honor Him as God or give Him thanks. Instead, people claim to be wise, but “they became fools” (Rom. 1:22). Human wisdom that excludes God ultimately becomes foolishness.

This does not mean that every person who denies God necessarily says, “God does not exist.” The suppression of truth can take different forms. A person may openly assert that God does not exist. Another may believe that God exists but live as though He is inactive or indifferent. Others may acknowledge God intellectually but treat Him as irrelevant to their everyday lives. In each case, the problem is deeper than the words a person speaks. It is a problem of the heart.

Psalm 14 says that the fool says this “in his heart.” Scripture is addressing our inner nature, not merely our intellectual conclusions. Paul makes the same point when he says that we were “by nature deserving of wrath” (Eph. 2:3). Our problem with God is not simply that we lack information. Sin has affected who we are. We naturally turn away from God and suppress the truth about Him.

This is why Psalm 14 does not stop with the fool’s denial of God. Verse 1 continues, “They are corrupt, their deeds are vile; there is no one who does good.” Disregard for God leads to moral corruption. What happens in the heart eventually becomes visible in how we live.

The Bible does not teach that human beings are sinners simply because they occasionally commit sinful acts. Rather, our sinful actions flow from a sinful nature. We sin because we are sinners. Our outward behavior reveals something about what is happening within us.

Paul makes this universal in Romans 3. Quoting Psalm 14, he says, “There is no one righteous, not even one; there is no one who understands; there is no one who seeks God” (Rom. 3:10–11). He continues, “All have turned away, they have together become worthless; there is no one who does good, not even one” (Rom. 3:12).

That is a sobering assessment of humanity. Psalm 14 is not describing a small group of particularly wicked people. It describes the universal condition of fallen humanity. The Lord Himself looks down from heaven to see whether there are any who understand and seek Him, and His conclusion is that all have turned away and become corrupt.

This is important because the diagnosis does not come merely from human observation. It is God’s evaluation of the human heart. We may compare ourselves with other people and conclude that we are doing reasonably well. We may point to our good works, morality, intelligence, religious activity, or respectability. But the question is not whether we look good compared with other people. The question is how we stand before a holy God.

Psalm 14 was also written for God’s people, Israel. That means its warning is not only for those who openly reject God. There is a danger of practical atheism even among people who profess to believe in God. We may say that God exists while living as though He does not matter. We may attend church, read the Bible, and use Christian language while functionally making ourselves the center of our lives.

That is why the question of Psalm 14 should confront every one of us: Are we living as though God is truly God?

The fool’s problem also has a tragic consequence. Psalm 14:4 asks whether these evildoers “know nothing.” They live as though God is absent, but they will eventually discover that God is not absent. Verse 5 says that they are “overwhelmed with dread, for God is present in the company of the righteous.”

The greatest tragedy of rejecting God is not simply that we reject Him as our Creator. We also reject Him as our Savior. We turn away from the One who made us and from the only One who can rescue us from our sin.

Yet Psalm 14 does not end in despair. It ends with hope: “Oh, that salvation for Israel would come out of Zion!” (Ps. 14:7). The psalm looks forward to God’s salvation coming from Zion.

The New Testament shows us where this hope leads. In Romans 11:26, Paul quotes Isaiah 59:20: “The deliverer will come from Zion; he will turn godlessness away from Jacob.” For Paul, this Deliverer is Jesus Christ. The salvation anticipated in Psalm 14 finds its fulfillment in Christ.

This is where true wisdom is ultimately revealed. The answer to human folly is not simply more human education, better arguments, or greater intellectual ability. The answer is Jesus Christ.

Paul says in 1 Corinthians 1 that the wisdom of the world cannot bring us to know God. Instead, God was pleased to save those who believe through what the world considers foolishness. Paul therefore declares, “We preach Christ crucified: a stumbling block to Jews and foolishness to Gentiles, but to those whom God has called, both Jews and Greeks, Christ the power of God and the wisdom of God” (1 Cor. 1:23–24).

The world may regard the message of the cross as foolish. But what appears foolish to the world is actually the wisdom of God. At the cross, God provides the salvation that sinners cannot provide for themselves. The Deliverer comes from Zion, and He turns godlessness away from His people.

Psalm 14 therefore brings us face to face with a serious question. The issue is not simply whether we can say that we believe in God. The deeper question is whether our hearts, our thinking, and our lives recognize God as He truly is.

Folly begins when we disregard God. Sin reveals the corruption of our hearts. God’s Word exposes the universal problem of humanity. But the gospel announces that there is salvation. The answer to our folly is not found in ourselves but in Christ.

So we should ask ourselves honestly: Are we living like a fool today? Are we treating God as irrelevant? Are we suppressing the truth He has made known? Are we trusting our own wisdom rather than the wisdom of God revealed in Christ?

The good news is that Christ came for people who have turned away. He is the Deliverer who comes from Zion. He is the power of God and the wisdom of God. Where human wisdom fails, Christ saves. Where sin has brought corruption, Christ brings redemption. And where folly has turned us away from God, the gospel calls us back to Him.