Just as you don’t know the path of the wind, or how bones develop in the womb of a pregnant woman, so also you don’t know the work of God who makes everything.
We ought to thank God always for you, brothers and sisters, and rightly so, since your faith is flourishing and the love each one of you has for one another is increasing.
I observed all the work of God and concluded that a person is unable to discover the work that is done under the sun. Even though a person labours hard to explore it, he cannot find it; even if a wise person claims to know it, he is unable to discover it.