A Commentary on Romans 9:14-33 - John Calvin

Romans 9:14 What shall we say then? There is no injustice with God, is there? Far from it! 15 For He says to Moses, “I will have mercy on whomever I have mercy, and I will show compassion to whomever I show compassion.” 16 So then, it does not depend on the person who wants it nor the one who runs, but on God who has mercy. 17 For the Scripture says to Pharaoh, “For this very reason I raised you up, in order to demonstrate My power in you, and that My name might be proclaimed throughout the earth.” 18 So then He has mercy on whom He desires, and He hardens whom He desires.

19 You will say to me then, “Why does He still find fault? For who has resisted His will?” 20 On the contrary, who are you, you foolish person, who answers back to God? The thing molded will not say to the molder, “Why did you make me like this,” will it? 21 Or does the potter not have a right over the clay, to make from the same lump one object for honorable use, and another for common use? 22 What if God, although willing to demonstrate His wrath and to make His power known, endured with great patience objects of wrath prepared for destruction? 23 And He did so to make known the riches of His glory upon objects of mercy, which He prepared beforehand for glory, 24 namely us, whom He also called, not only from among Jews, but also from among Gentiles, 25 as He also says in Hosea:

“I will call those who were not My people, ‘My people,’
And her who was not beloved, ‘beloved.’”
26 “And it shall be that in the place where it was said to them, ‘you are not My people,’
There they shall be called sons of the living God.”

27 Isaiah cries out concerning Israel, “Though the number of the sons of Israel may be like the sand of the sea, only the remnant will be saved; 28 for the Lord