4 Bible Verses about Studying Insanity

And I applied my heart to know wisdom and to know madness and folly. I perceived that this also is but a striving after wind.

So I turned to consider wisdom and madness and folly. For what can the man do who comes after the king? Only what has already been done.

I turned my heart to know and to search out and to seek wisdom and the scheme of things, and to know the wickedness of folly and the foolishness that is madness.

I said of laughter, "It is mad," and of pleasure, "What use is it?"