In Rome the cardinal’s pride was wounded by the failure of his undertaking. A papal bull defined the doctrine of indulgences, in order more exactly to guard against misrepresentations, and an accomplished courtier, the papal chamberlain, Carl von Miltitz, a Saxon, was sent to Saxony, in A.D. 1519, as papal nuncio, to convey to the elector the consecrated golden rose, and to secure a happy conclusion to the controversy. The envoy began by addressing a sharp admonition to Tetzel, and met Luther with hypocritical graciousness. Luther acknowledged that he had acted rashly, wrote a humble, submissive letter to the pope, and published “_An Instruction on some Articles ascribed to him by his Traducers_.” But after all the retractations which he made at the diet he still firmly maintained justification by faith, without merit of works. He promised the nuncio to abstain from all further polemic, on condition that his opponents also should be silent. But silent these would not be. § 122.4. =The Leipzig Disputation, A.D. 1519.=--John Eck of Ingolstadt had engaged in controversy with a zealous supporter and colleague of Luther, Andrew Bodenstein of Carlstadt, professor and preacher at Wittenberg, and Luther himself took part in the discussion between the two. This disputation came off at Leipzig, and lasted from June 27th to July 16th. But Eck’s vanity led him not only to seek the greatest possible fame from his present disputation, but also to drag in Luther by challenging his theses. Eck disputed for eight days with Carlstadt about grace and free will, and with abundant eloquence, boldness, and learning vindicated Romish semi-Pelagianism. Then he disputed for fourteen days with Luther about the primacy of the pope, about repentance, indulgences, and purgatory, and pressed him hard about the Hussite heresy. But Luther sturdily opposed him on the grounds of Scripture, and confirmed himself in the conviction that even œcumenical councils might err, and that not all Hussite doctrines are heretical. Both parties claimed the victory. Luther continued the discussion in various controversial treatises, and Eck, too, was not silent. New combatants also, for and against, from all sides appeared upon the scene. The liberal humanists (§ 120, 2) had at first taken little notice of Luther’s contention. But the Leipzig Disputation led them to change their attitude. Luther seemed to them now a new Reuchlin, Eck another specimen of Ortuinus Gratius. A biting satire of Pirkheimer (§ 120, 3), “Der abgehobelte Eck,” appeared in the beginning of A.D. 1520, exceeding in Aristophanic wit any of the epistles of the Obscurantists. It was followed by several satires by Ulrich von Hutten, who received new inspiration from Luther’s appearance at Leipzig. Hutten and Sickingen, with their whole party, undertook to protect Luther with body and soul, with sword and pen.