The contrast between the wisdom of him who trusts in the Lord, and the folly of self-trust.

He who trusts in his own heart is confident in his own wisdom (compare to 1 Corinthians 3:18 and following); he will p…

He that trusteth in his own heart is a fool
Since the thoughts and imaginations of the thoughts of the heart are onl…

A fool trusts in his own strength, merit, and righteousness. And trusts in his own heart, which is not only deceitful above all things, but which h…