Romanos 9:22

‘What if God, willing to show his wrath, and to make his power known, endured with much longsuffering vessels of wrath fitted to destruction,'

Paul then directly applies his illustration of the Potter to God Himself. The idea of likening God to a Potter comes directly from the Old Testament Scriptures (Isaías 45:9; Isaías 29:16; Jeremias 18:6). And the idea behind it is that just as a Potter chooses what he will do with what he makes, so in the same way no man has the right to challenge God's decisions as to what to do with His creatures, with the proviso, of course, that we know that He will do what is morally right.

Here he applies that concept to God as One Who, willing to demonstrate His wrath (antipathy to sin) and make His powers known (as He had done with Pharaoh), delays applying that wrath to the guilty immediately, but rather puts up with them with much longsuffering, even though they are vessels ‘fitted for destruction'. In context this latter does not just mean that they are of a kind that deserves destruction (fit for destruction), but rather that they have actually been made that way by ‘the Potter', they have been ‘fitted for destruction'. He has made them with destruction in mind. They are dishonourable vessels, vessels which are made to fulfil dishonourable purposes, and then to be broken. These vessels basically represent all unbelievers, but especially in the context Jews who have refused to believe in Jesus as the Messiah.

Note that there is a purpose in what God does here. It is in order to make known His sovereign power. If man is not aware of God's sovereign power the way he behaves is quickly affected. Thus it was necessary that through some examples man is made to recognise that he stands under the judgment of God, and in order to do this God gives men a certain license, as He did with Pharaoh. (Nevertheless that delay also gives man the opportunity to repent (Romanos 2:4), and he can be sure that if he does so, God will show him compassion).