Charles Spurgeon Commentary Romans 9:17-24

"For the scripture saith unto Pharaoh, For this very purpose did I raise thee up, that I might show in thee my power, and that my name might be published abroad in all the earth. So then he hath mercy on whom he will, and whom he will be hardeneth. Thou wilt say then unto me, Why doth he still find fault? For who withstandeth his will? Nay but, O man, who art thou that repliest against God? Shall the thing formed say to him that formed it, Why didst thou make me thus? Or hath not the potter a right over the clay, from the same lump to make one part a vessel unto honor, and another unto dishonor? What if God, willing to show his wrath, and to make his power known, endured with much longsuffering vessels of wrath fitted unto destruction: and that he might make known the riches of his glory upon vessels of mercy, which he afore prepared unto glory, [even] us, whom he also called, not from the Jews only, but also from the Gentiles?" — Romans 9:17-24 (ASV)

For the scripture saith unto Pharaoh, Even for this same purpose have I raised thee up, that I might show my power in thee, and that my name might be declared throughout all the earth.

Therefore hath he mercy on whom he will have mercy, and whom he will he hardeneth. Thou wilt say then unto me, Why doth he yet find fault? For who hath resisted his will? Nay but, O man, who art thou that repliest against God? Shall the thing formed say to him that formed it, Why hast thou made me thus? Hath not the potter power over the clay, of the same lump to make one vessel unto honour, and another unto dishonour? What if God, willing to show his wrath, and to make his power known, endured with much long-suffering the vessels of wrath fitted to destruction: And that he might make known the riches of his glory on the vessels of mercy, which he had afore prepared unto glory. Even us, whom he hath called, not of the Jews only, but also of the Gentiles?

There was the sting of it. They could not endure that God should in his divine sovereignty save Gentiles as well as Jews. But he has done so, and he has sent the Gospel to us; while they, having refused it, are left in the darkness which they chose.