'Thinks' in the Bible

But God chose what the world thinks foolish to shame the wise, and God chose what the world thinks weak to shame the strong.

Guard against self-deception, each of you. If someone among you thinks he is wise in this age, let him become foolish so that he can become wise.

If anyone thinks he is acting inappropriately toward his virgin, if she is past the bloom of youth and it seems necessary, he should do what he wishes; he does not sin. Let them marry.

If someone thinks he knows something, he does not yet know to the degree that he needs to know.

So let the one who thinks he is standing be careful that he does not fall.