This dilemma the Circumcisionists would fain escape. They fought shy of Calvary. Like some later moralists, they did not see why the cross should be always pushed to the front, and its offence forced upon the world. Surely there was in the wide range of Christian truth abundance of other profitable topics to discuss, without wounding Jewish susceptibilities in this way. But this endeavour of theirs is just what Paul is determined to frustrate. He confronts Judaism at every turn with that dreadful cross. He insists that it shall be realised in its horror and its shame, that men shall feel the tremendous shock which it gives to the moral conceit, the self-justifying spirit of human nature, which in the Jew of this period had reached its extreme point. "If law could save, if the world were not guilty before God," he reiterates, "why that death of the cross? God hath set Him forth _a propitiation_." And whoso accepts Jesus Christ must accept Him _crucified_, with all the offence and humiliation that the fact involves. In later days the death of Christ has been made void in other ways. It is veiled in the steam of our incense. It is invested with the halo of a sensuous glorification. The cross has been for many turned into an artistic symbol, a beautiful idol, festooned with garlands, draped in poetry, but robbed of its spiritual meaning, its power to humble and to save. Let men see it "openly set forth," in its naked terror and majesty, that they may know what they are and what their sins have done. We rely on birth and good breeding, on art and education as instruments of moral progress. Improved social arrangements, a higher environment, these, we think, will elevate the race. Within their limits these forces are invaluable; they are ordained of God. But they are only _law_ at the best. When they have done their utmost, they leave man still unsaved--proud, selfish, unclean, miserable. To rest human salvation on self-improvement and social reform, is legalism over again. To civilise is not to regenerate. These methods were tried in Mosaism, under circumstances in many respects highly favourable. "The scandal of the cross" was the result. Education and social discipline may produce a Pharisee, nothing higher. Legislation and environment work from the outside. They cannot touch the essential human heart. Nothing has ever done this like the cross of Jesus Christ. He who "makes it of none effect," whether in the name of Jewish tradition or of modern progress, takes away the one practicable hope of the moral regeneration of mankind. III. We are now in a position to estimate more precisely the character and motives of the Judaistic party, _the hinderers and troublers_ of this Epistle.