And if anyone thinks that he knows anything, he does not know anything yet as he ought to know.
Do you see a man wise in his own sight? there is more hope for a fool than for him.
For I do not desire, brethren, that you should be ignorant of this mystery, lest you should be wise in your own opinion; that blindness in part has come upon Israel, until the fullness of the Gentiles has come in.
For now we see through a glass dimly; but then face to face: now I know in part; but then shall I know even as also I am known.
Let no one deceive himself. If anyone among you seems to be wise in this world, let him become a fool, that he may be wise.
For if a person thinks himself to be something, when he is nothing, he deceives himself.