12 for there is no difference between Jew and Greek, for the same Lord of all 'is' rich to all those calling upon Him, 13 for every one—whoever shall call upon the name of the Lord, he shall be saved.' 14 How then shall they call upon 'him' in whom they did not believe? and how shall they believe 'on him' of whom they did not hear? and how shall they hear apart from one preaching? 15 and how shall they preach, if they may not be sent? according as it hath been written, 'How beautiful the feet of those proclaiming good tidings of peace, of those proclaiming good tidings of the good things!' 16 But they were not all obedient to the good tidings, for Isaiah saith, 'Lord, who did give credence to our report?' 17 so then the faith 'is' by a report, and the report through a saying of God, 18 but I say, Did they not hear? yes, indeed—'to all the earth their voice went forth, and to the ends of the habitable world their sayings.' 19 But I say, Did not Israel know? first Moses saith, 'I will provoke you to jealousy by 'that which is' not a nation; by an unintelligent nation I will anger you,' 20 and Isaiah is very bold, and saith, 'I was found by those not seeking Me; I became manifest to those not inquiring after Me;' 21 and unto Israel He saith, 'All the day I did stretch out My hands unto a people unbelieving and gainsaying.'

Matthew Henry's Commentary on Romans 10:12-21

Commentary on Romans 10:12-17

(Read Romans 10:12-17)

There is not one God to the Jews, more kind, and another to the Gentiles, who is less kind; the Lord is a Father to all men. The promise is the same to all, who call on the name of the Lord Jesus as the Son of God, as God manifest in the flesh. All believers thus call upon the Lord Jesus, and none else will do so humbly or sincerely. But how should any call on the Lord Jesus, the Divine Saviour, who had not heard of him? And what is the life of a Christian but a life of prayer? It shows that we feel our dependence on him, and are ready to give up ourselves to him, and have a believing expectation of our all from him. It was necessary that the gospel should be preached to the Gentiles. Somebody must show them what they are to believe. How welcome the gospel ought to be to those to whom it was preached! The gospel is given, not only to be known and believed, but to be obeyed. It is not a system of notions, but a rule of practice. The beginning, progress, and strength of faith is by hearing. But it is only hearing the word, as the word of God that will strengthen faith.

Commentary on Romans 10:18-21

(Read Romans 10:18-21)

Did not the Jews know that the Gentiles were to be called in? They might have known it from Moses and Isaiah. Isaiah speaks plainly of the grace and favour of God, as going before in the receiving of the Gentiles. Was not this our own case? Did not God begin in love, and make himself known to us when we did not ask after him? The patience of God towards provoking sinners is wonderful. The time of God's patience is called a day, light as day, and fit for work and business; but limited as a day, and there is a night at the end of it. God's patience makes man's disobedience worse, and renders that the more sinful. We may wonder at the mercy of God, that his goodness is not overcome by man's badness; we may wonder at the wickedness of man, that his badness is not overcome by God's goodness. And it is a matter of joy to think that God has sent the message of grace to so many millions, by the wide spread of his gospel.