The opposition of Luther did not put an end to the controversy. The Zwinglian theories spread rapidly in Switzerland, whence they were carried into Germany, much to the annoyance of Luther and of the Protestant princes for whom religious unity was necessary at almost any cost. Luther would listen to no schemes of compromise. He denounced the Zwinglians in the most violent terms, as servants of the devil, liars, and heretics for whose salvation no man should pray. Having rejected Transubstantiation in order to rid himself of the sacrificial idea and of the doctrine of a Christian priesthood, he fought strongly for the Real Presence on the ground that God's body, being united to the divinity, enjoyed the divine attribute of ubiquity. To this Zwingli made the very effective rejoinder that if the words of Scripture "This is My body and this is My blood" are to be interpreted literally they could bear only the sense put upon them by the Catholics, because Christ did not say "My body is in or under this bread," but rather "This (the bread) is My body." Furthermore, he pointed out that Luther's explanation concerning the ubiquity of Christ's body led clearly to a confusion of the divine and human nature of Christ, and was in consequence only a renewal of the Monophysite heresy, condemned by the whole Christian Church. This unseemly dispute between the two leaders of the new movement did not please the Protestant princes of Germany, for whom division of their forces might mean political extinction. The Elector of Saxony supported Luther warmly, while Philip of Hesse was more or less inclined to side with Zwingli. A conference was arranged between the two parties at Marburg (1529), at which Luther and Oecolampadius were present to defend their views. On a few secondary matters an agreement was arrived at, but on the main question, the Real Presence, Luther would yield nothing, and so the Reformers were divided into two parties, German Lutherans and Swiss Reformed. ---------- [1] /Precis Historique de l'Abbaye et du Pelerinage de Notre-Dame-des- Ermites/, 1870. [2] /Realencycl. fur Protestantische Theol./, xxi., p. 778. [3] Schwane, op. cit., p. 141. [4] Schwane, op. cit., p. 349. [5] Dollinger, /Die Reformation/, i., pp. 430-51. [6] Alzog, iii., 256-7. (c) Northern Europe.