Romans 9:19-21

Well then, one might ask, “If God is in complete control, how could he blame us? For who can resist whatever he wants done?” But who do you think you are to second-guess God? How could a human being molded out of clay say to the one who molded him, “Why in the world did you make me this way?” Or are you denying the right of the potter to make out of clay whatever he wants? Doesn’t the potter have the right to make from the same lump of clay an elegant vase or an ordinary pot?