Treasury of Scripture Knowledge
Summary
The wisdom of the prudent is to understand his way: but the folly of fools is deceit.
Folly
Bible References
Wisdom
Ephesians 5:17
So do not be foolish, but understand what the Lord's will is.
Colossians 1:9
That is why, from the day I first heard of it, I have never given up praying for you and asking God to fill you, through full spiritual wisdom and insight, with a clear knowledge of what his will is,
2 Timothy 3:15
and how from childhood you have known the Scriptures which can give you the wisdom that through faith in Christ Jesus leads to salvation.
James 3:13
What wise, intelligent man is there among you? Let him show by his good life that what he does is done in the humility of wisdom.
Folly
Ephesians 4:22
You must lay aside with your former habits your old self which is going to ruin through its deceptive passions.
2 Timothy 3:13
and bad men and impostors will go on from bad to worse, deceiving others and deceived themselves.