This world often promotes self-confidence as a marker of capability, encouraging individuals to manufacture it through affirmations and self-promotion. Yet, such misplaced confidence, rooted in the self, bears the fruits of arrogance and hubris, leading to self-centeredness and a potential descent into anarchy. It is often confused with true capability, as seen in the tendency to overestimate one's skills in the early stages of a task, a phenomenon that can drag heavily on psychological well-being. In contrast, there are grave warnings against trusting in one's own heart, for such reliance is deemed foolish. The alternative to misplaced self-confidence is a trust in the Lord with all one's heart, not leaning on personal understanding. True confidence, grounded in faith, enables one to achieve the seemingly impossible, as even faith as small as a mustard seed can move mountains. Moreover, humility is exalted over self-exaltation, for those who humble themselves will be lifted up, while self-promoters face natural humiliation.

Pride places inordinate confidence in the self, its abilities, and its knowledge, and so pushes God into the background. The proud are not necessarily atheists, as the Pharisees were not; they are aware of God but suppress Him, so that "God is not in all his thoughts" (Psalm 10:4). They suppose they will never be moved or punished, and they reject correction because they think they already know the answers. Satan is the pattern: he was wrapped in smoke by admiration for his own intellect, authority, and beauty, and he came to believe he knew a better way than God's. Adam and Eve followed him in grasping self-sovereignty instead of trusting God's word. Jesus alone refused, saying, "Not My will, but Yours be done." Misplaced confidence in knowledge puffs up, as in Corinth, making people bold, careless of the weak, and critical, divisive, and complacent about sin. A little knowledge is dangerous because no one knows all there is to know. The man wise in his own conceit has less hope than a fool, because a fool may stumble on knowledge and use it, while the self-sufficient will ignore what he needs. Even the sluggard, certain he has chosen the wise course, is shown to be proud. Eliphaz and his friends, sure of their wisdom, were rebuked by God, while humble Job had spoken rightly. Moses, by contrast, quickly admitted he did not know the answer and appealed to God. Confidence belongs in faith, the fear of God, and humility before Him.