4 Bible Verses about Not Knowing How

As you do not know what is the way of the spirit, as how the bones grow in the pregnant woman's womb; even so you do not know the works of God who makes all.

and should sleep, and rise night and day, and the seed should spring and grow up, he knows not how.

But by what means he now sees, we do not know. Or who has opened his eyes, we do not know. He is of age, ask him. He will speak for himself.

For My people are foolish; they have not known Me; they are stupid sons, and they have no understanding. They are wise to do evil, but to do good they have no knowledge.