Being the antagonist of sin, grace comes of necessity into contrast with the law. Law is intrinsically the opposer of sin; sin is "lawlessness," with Paul as much as with John.[64] But law was powerless to cope with sin: it was "weak through the flesh." Instead of crushing sin, the interposition of law served to inflame and stimulate it, to bring into play its latent energy, reducing the man most loyally disposed to moral despair. "By the law therefore is the knowledge of sin; it worketh out wrath." Inevitably, it makes men transgressors; it brings upon them an inward condemnation, a crushing sense of the Divine anger and hostility.[65] That is all that law can do by itself. "Holy and just and good," notwithstanding, to our perverse nature it becomes death (Rom. vii. 13; 1 Cor. xv. 56). It is actually "the strength of sin," lending itself to extend and confirm its power. We find in it a "law of sin and death." So that to be "under law" and "under grace" are two opposite and mutually exclusive states. In the latter condition only is sin "no longer our lord" (Rom. vi. 14). Peter and the Jews of Antioch therefore, in building up the legal principle again, were in truth "abolishing the grace of God." If the Galatians follow their example, Paul warns them that they will "fall from grace." Accepting circumcision, they become "debtors to perform the whole law,"—and that means transgression and the curse (ch. v. 1-4; iii. 10-12; ii. 16-18).
While sin is the reply which man's nature makes to the demands of law, faith is the response elicited by grace; it is the door of the heart opening to grace.[66] Grace and Faith go hand in hand, as Law and Transgression. Limiting the domain of faith, Peter virtually denied the sovereignty of grace. He belied his confession made at the Council of Jerusalem: "By the grace of the Lord Jesus we trust to be saved, even as the Gentiles" (Acts xv. 11). With Law are joined such terms as Works, Debt, Reward, Glorying, proper to a "righteousness of one's own."[67] With Grace we associate Gift, Promise, Predestination, Call, Election, Adoption, Inheritance, belonging to the dialect of "the righteousness which is of God by faith."[68] Grace operates in the region of "the Spirit," making for freedom; but law, however spiritual in origin, has come to seek its accomplishment in the sphere of the flesh, where it "gendereth to bondage" (ch. iv. 23-v. 5; 2 Cor. iii. 6, 17).
Grace appears, however, in another class of passages in Paul's Epistles, of which ch. i. 15, ii. 9 are examples. To the Divine grace Paul ascribes his personal salvation and Apostolic call. The revelation which made him a Christian and an Apostle, was above all things a manifestation of grace. Wearing this aspect, "the glory of God" appeared to him "in the face of Jesus Christ." The splendour that blinded and overwhelmed Saul on his way to Damascus, was "the glory of His grace." The voice of Jesus that fell on the persecutor's ear spoke in the accents of grace. No scourge of the Law, no thunders of Sinai, could have smitten down the proud Pharisee, and beaten or scorched out of him his strong self-will, like the complaint of Jesus. All the circumstances tended to stamp upon his soul, fused into penitence in that hour, the ineffaceable impression of "the grace of God and of our Saviour Jesus Christ." Such confessions as those of 1 Cor. xv. 8-10, and Eph. ii. 7, iii. 7, 8, show how constantly this remembrance was present with the Apostle Paul and suffused his views of revelation, giving to his ministry its peculiar tenderness of humility and ardour of gratitude. This sentiment of boundless obligation to the grace of God, with its pervasive effect upon the Pauline doctrine, is strikingly expressed in the doxology of 1 Tim. i. 11-17,—words which it is almost a sacrilege to put into the mouth of a falsarius: "According to the gospel of the glory of the blessed God, wherewith I was intrusted, ... who was aforetime a blasphemer and persecutor.... But the grace of our Lord abounded even more exceedingly. Faithful is the saying, worthy to be received of all, 'Christ Jesus came into the world to save sinners'—of whom I am chief.... In me as chief Christ Jesus showed forth all His long-suffering.... Now to the King of the ages be honour and glory for ever. Amen." Who, reading the Apostle's story, does not echo that Amen? No wonder that Paul became the Apostle of grace; even as John, "the disciple whom Jesus loved," must perforce be the Apostle of love. First to him was God's grace revealed in its largest affluence, that through him it might be known to all men and to all ages.
II. Side by side with the grace of God, we find in ver. 21 the death of Christ. He sets aside the former, the Apostle argues, who by admitting legal righteousness nullifies the latter.
While grace embodies Paul's fundamental conception of the Divine character, the death of Christ is the fundamental fact in which that character manifests itself. So the cross becomes the centre of Paul's theology. But it was, in the first place, the basis of his personal life. "Faith in the Son of God, who loved me and gave Himself up for me," is the foundation of "the life he now lives in the flesh."
Here lay the stumbling-block of Judaism. Theocratic pride, Pharisaic tradition, could not, as we say, get over it. A crucified Messiah! How revolting the bare idea. But when, as in Paul's case, Judaistic pride did surmount this huge scandal and in spite of the offence of the cross arrive at faith in Jesus, it was at the cost of a severe fall. It was broken in pieces,—destroyed once and for ever. With the elder Apostles the change had been more gradual; they were never steeped in Judaism as Saul was. For him to accept the faith of Jesus was a revolution the most complete and drastic possible. As a Judaist, the preaching of the cross was an outrage on his faith and his Messianic hopes; now it was that which most of all subdued and entranced him. Its power was extreme, whether to attract or repel. The more he had loathed and mocked at it before, the more he is bound henceforth to exalt the cross of our Lord Jesus Christ. A proof of the Divine anger against the Nazarene he had once deemed it; now he sees in it the token of God's grace in Him to the whole world.
For Paul therefore the death of Christ imported the end of Judaism. "I died to law," he writes,—"I am crucified with Christ." Once understanding what this death meant, and realising his own relation to it, on every account it was impossible to go back to Legalism. The cross barred all return. The law that put Him, the sinless One, to death, could give no life to sinful men. The Judaism that pronounced His doom, doomed itself. Who would make peace with it over the Saviour's blood? From the moment that Paul knew the truth about the death of Jesus, he had done with Judaism for ever. Henceforth he knew nothing—cherished no belief or sentiment, acknowledged no maxim, no tradition, which did not conform itself to His death. The world to which he had belonged died, self-slain, when it slew Him. From Christ's grave a new world was rising, for which alone Paul lived.
But why should the grace of God take expression in a fact so appalling as Christ's death? What has death to do with grace? It is the legal penalty of sin. The conjunction of sin and death pervades the teaching of Scripture, and is a principle fixed in the conscience of mankind. Death, as man knows it, is the inevitable consequence and the universal witness of his transgression. He "carries about in his mortality the testimony that God is angry with the wicked every day" (Augustine). The death of Jesus Christ cannot be taken out of this category. He died a sinner's death. He bore the penalty of guilt. The prophetic antecedents of Calvary, the train of circumstances connected with it, His own explanations in chief—are all in keeping with this purpose. With amazement we behold the Sinless "made sin," the Just dying for the unjust. He was "born of a woman, born under law": under law He lived—and died. Grace is no law-breaker. God must above all things be "just Himself," if He is to justify others (Rom. iii. 26). The death of Jesus declares it. That sublime sacrifice is, as one might say, the resultant of grace and law. Grace "gives Him up for us all;" it meets the law's claims in Him, even to the extreme penalty, that from us the penalty may be lifted off. He puts Himself under law, in order "to buy out those under law" (ch. iv. 4, 5). In virtue of the death of Christ, therefore, men are dealt with on an extra-legal footing, on terms of grace; not because law is ignored or has broken down; but because it is satisfied beforehand. God has "set forth Christ Jesus a propitiation"; and in view of that accomplished fact, He proceeds "in the present time" to "justify him who is of faith in Jesus" (Rom. iii. 22-26). Legalism is at an end, for the Law has spent itself on our Redeemer. For those that are in Him "there is now no condemnation." This is to anticipate the fuller teaching of ch. iii.; but the vicarious sacrifice is already implied when Paul says, "He gave Himself up for me—gave Himself for our sins" (ch. i. 4).
The resurrection of Christ is, in Paul's thought, the other side of His death. They constitute one event, the obverse and reverse of the same reality. For Paul, as for the first Apostles, the resurrection of Jesus gave to His death an aspect wholly different from that it previously wore. But the transformation wrought in their minds during the "forty days," in his case came about in a single moment, and began from a different starting-point. Instead of being the merited punishment of a blasphemer and false Messiah, the death of Calvary became the glorious self-sacrifice of the Son of God. The dying and rising of Jesus were blended in the Apostle's mind; he always sees the one in the light of the other. The faith that saves, as he formulates it, is at once a faith that Christ died for our sins, and that God raised Him from the dead on the third day.[69] Whichever of the two one may first apprehend, it brings the other along with it. The resurrection is not an express topic of this Epistle. Nevertheless it meets us in its first sentence, where we discern that Paul's knowledge of the gospel and his call to proclaim it, rested upon this fact. In the passage before us the resurrection is manifestly assumed. If the Apostle is "crucified with Christ,"—and yet "Christ lives in him," it is not simply the teaching, or the mission of Jesus that lives over again in Paul; the life of the risen Saviour has itself entered into his soul.
III. This brings us to the thought of the union of the believer with Christ in death and life, which is expressed in terms of peculiar emphasis and distinctness in ver. 20. "With Christ I have been crucified; and I live no longer; it is Christ that lives in me. My earthly life is governed by faith in Him who loved me and died for me." Christ and Paul are one. When Christ died, Paul's former self died with Him. Now it is the Spirit of Christ in heaven that lives within Paul's body here on earth.