* * * * * How the Galatians responded to the Apostle's challenge, we do not know. But it has found an echo in many a heart since. The Lutheran Reformation was an answer to it; so was the Scottish Covenant. The spirit of Christian liberty is eternal. Jerusalem or Rome may strive to imprison it. They might as well seek to bind the winds of heaven. Its home is with God. Its seat is the throne of Christ. It lives by the breath of His Spirit. The earthly powers mock at it, and drive it into the wilderness. They do but assure their own ruin. It leaves the house of the oppressor desolate. Whosoever he be--Judaist or Papist, priest, or king, or demagogue--that makes himself lord of God's heritage and would despoil His children of the liberties of faith, let him beware lest of him also it be spoken, "Cast out the bondwoman and her son." CHAPTER XX. _SHALL THE GALATIANS BE CIRCUMCISED_ "Behold, I Paul say unto you, that, if ye receive circumcision, Christ will profit you nothing. Yea, I testify again to every man that receiveth circumcision, that he is a debtor to do the whole law. Ye are severed from Christ, ye who would be justified by the law; ye are fallen away from grace. For we through the Spirit by faith wait for the hope of righteousness. For in Christ Jesus neither circumcision availeth anything, nor uncircumcision; but faith working through love."--GAL. v. 2-6. Shall the Galatians be circumcised, or shall they not? This is the decisive question. The denunciation with which Paul begins his letter, the narrative which follows, the profound argumentation, the tender entreaty of the last two chapters, all converge toward this crucial point. So far the Galatian Churches had been only dallying with Judaism. They have been tempted to the verge of apostasy; but they are not yet over the edge. Till they consent to be circumcised, they have not finally committed themselves; their freedom is not absolutely lost. The Apostle still hopes, despite his fears, that they will stand fast (ver. 10; ch. iv. 11; iii. 4). The fatal step is eagerly pressed on them by the Judaizers (ch. vi. 12, 13), whose persuasion the Galatians had so far entertained, that they had begun to keep the Hebrew sabbath and feast-days (ch. iv. 10). If they yield to this further demand, the battle is lost; and this powerful Epistle, with all the Apostle's previous labour spent upon them, has been in vain. To sever this section from the polemical in order to attach it to the practical part of the Epistle, as many commentators do, is to cut the nerve of the Apostle's argument and reduce it to an abstract theological discussion.