Romans 9:17-24

For just as God said to Pharaoh: “I raised you up as ruler of Egypt for this reason, that I might make you an example of how I demonstrate my miracle power. For by the example of how I deal with you, my powerful name will be a message proclaimed throughout the earth!” So again we see that it is entirely up to God to show mercy or to harden the hearts of whomever he chooses. 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? And in the same way, although God has every right to unleash his anger and demonstrate his power, yet he is extremely patient with those who deserve wrath—vessels prepared for destruction. And doesn’t he also have the right to release the revelation of the wealth of his glory to his vessels of mercy, whom God prepared beforehand to receive his glory? Even for us, whether we are Jews or non-Jews, we are those he has called to experience his glory.