9. That if thou wilt confess, etc. Here is also an allusion, rather than a proper and strict quotation: for it is very probable that Moses used the word mouth, by taking a part for the whole, instead of the word face, or sight. But it was not unsuitable for the Apostle to allude to the word mouth, in this manner: -- "Since the Lord sets his word before our face, no doubt he calls upon us to confess it." For wherever the word of the Lord is, it ought to bring forth fruit; and the fruit is the confession of the mouth.
By putting confession before faith, he changes the order, which is often the case in Scripture: for the order would have been more regular if the faith of the heart had preceded, and the confession of the mouth, which arises from it, had followed. 5 But he rightly confesses the Lord Jesus, who adorns him with his own power, acknowledging him to be such an one as he is given by the Father, and described in the gospel.
Express mention is made only of Christ's resurrection; which must not be so taken, as though his death was of no moment, but because Christ, by rising again, completed the whole work of our salvation: for though redemption and satisfaction were effected by his death, through which we are reconciled to God; yet the victory over sin, death, and Satan was attained by his resurrection; and hence also came righteousness, newness of life, and the hope of a blessed immortality. And thus is resurrection alone often set before us as the assurance of our salvation, not to draw away our attention from his death, but because it bears witness to the efficacy and fruit of his death: in short, his resurrection includes his death. On this subject we have briefly touched in the sixth chapter.
It may be added, that Paul requires not merely an historical faith, but he makes the resurrection itself its end. For we must remember the purpose for which Christ rose again; -- it was the Father's design in raising him, to restore us all to life: for though Christ had power of himself to reassume his soul, yet this work is for the most part ascribed in Scripture to God the Father.
10. For with the heart we believe 6 unto righteousness, etc. This passage may help us to understand what justification by faith is; for it shows that righteousness then comes to us, when we embrace God's goodness offered to us in the gospel. We are then for this reason just, because we believe that God is propitious to us in Christ. But let us observe this, -- that the seat of faith is not in the head, (in cerebro -- in the brain,) but in the heart. Yet I would not contend about the part of the body in which faith is located: but as the word heart is often taken for a serious and sincere feeling, I would say that faith is a firm and effectual confidence, (fiducia -- trust, dependence,) and not a bare notion only.
With the mouth confession is made unto salvation. It may seem strange, that he ascribes no part of our salvation to faith, as he had before so often testified, that we are saved by faith alone. But we ought not on this account to conclude that confession is the cause of our salvation. His design was only to show how God completes our salvation, even when he makes faith, which he implants in our hearts, to show itself by confession: nay, his simple object was, to mark out true faith, as that from which this fruit proceeds, lest any one should otherwise lay claim to the empty name of faith alone: for it ought so to kindle the heart with zeal for God's glory, as to force out its own flame. And surely, he who is justified has already obtained salvation: hence he no less believes with the heart unto salvation, than with the mouth makes a confession. You see that he has made this distinction, -- that he refers the cause of justification to faith, -- and that he then shows what is necessary to complete salvation; for no one can believe with the heart without confessing with the mouth: it is indeed a necessary consequence, but not that which assigns salvation to confession.
But let them see what answer they can give to Paul, who at this day proudly boast of some sort of imaginary faith, which, being content with the secrecy of the heart, neglect the confession of the mouth, as a matter superfluous and vain; for it is extremely puerile to say, that there is fire, when there is neither flame nor heat.