John Wesley on Romans 9:22

What if God, being willing - Referring to Ro 9:18,19. That is, although it was now his will, because of their obstinate unbelief, To show his wrath - Which necessarily presupposes sin. And to make his power known - This is repeated from the seventeenth verse. Yet endured - As he did Pharaoh. With much longsuffering - Which should have led them to repentance. The vessels of wrath - Those who had moved his wrath by still rejecting his mercy. Fitted for destruction - By their own wilful and final impenitence. Is there any injustice in this ?