How does God demonstrate His power and wisdom through the gospel?

In 1 Corinthians 1:25, Paul states that the foolishness of God is wiser than men, showing how God operates in ways that defy human understanding. By choosing what the world considers foolish—preaching the gospel through Christ crucified—God reveals His sovereign power. This method of saving those who are belief highlights that salvation is fully His work, allowing no room for personal glory. Thus, God orchestrates our understanding of Him through the gospel, challenging us to place our trust only in His wisdom and not in our own.