'Work of God' in the Bible

Consider the work of God,for who can straighten outwhat He has made crooked?

I observed all the work of God and concluded that man is unable to discover the work that is done under the sun. Even though a man labors hard to explore it, he cannot find it; even if the wise man claims to know it, he is unable to discover it.

Just as you don’t know the path of the wind,or how bones develop in the womb of a pregnant woman,so you don’t know the work of God who makes everything.