My Feelings
The Bible has an awful lot to say on the topics of fools and foolishness.
Sometimes I get the distinct impression that Gods definitions of things are often different from man's definitions, and this topic is one of those.
The One I sortof like the most goes something like this;
Only a fool has said in his heart, "there is no God".
Why is that?
Because denying God, is forfeiture of Everlasting Life, and CHOOSING destruction in the Lake of Fire. And who is foolish enough to make such a poor decision?
Well; according to the Word; fools for one.