Why does Jesus say the wise and prudent are often deceived?

In His teachings, Jesus often highlighted the futility of relying on human wisdom. In Matthew 11:25, He states that God has hidden truths from the wise and revealed them to the humble, underscoring that intellectual pride can blind individuals to spiritual realities. The wise and prudent are those who, despite their knowledge, deny the need for grace, thinking they can achieve salvation through their efforts. This illusion prevents them from encountering the fullness of God's truth, which offers redemption freely to those who recognize their inability to save themselves. As such, the Gospel continually calls for humility and dependence on God's grace, rather than self-reliance.