The professed object of the Leipzig Interim was to effect a compromise in order to escape persecution and desolation of the churches by adhering to the doctrine, notably of justification, but yielding in matters pertaining to ceremonies, etc. December 18, 1548, Melanchthon (in the name of George of Anhalt) wrote to Burchard concerning the Interim adopted four days later: "They [Maurice and the estates] hope to be able to ward off dangers if we receive some rites which are not in themselves vicious; and the charge of unjust obstinacy is made if in such things we are unwilling to contribute toward public tranquillity... In order, therefore, to retain necessary things, we are not too exacting with respect to such as are unnecessary, especially since heretofore these rites have, to a great extent, remained in the churches of these regions.... We know that much is said against this moderation, but the devastation of the churches, such as is taking place in Swabia, would be a still greater offense." (7, 251ff.) The plan of Melanchthon therefore was to yield in things which he regarded as unnecessary in order to maintain the truth and avoid persecution. As a matter of fact, however, the Leipzig Interim, too, was in every respect a truce over the corpse of true Lutheranism. It was a unionistic document sacrificing Lutheranism doctrinally as well as practically. The obnoxious features of the Augsburg Interim had not been eliminated, but merely toned down. Throughout, the controverted doctrines were treated in ambiguous or false formulas. Tschackert is correct in maintaining that, in the articles of justification and of the Church, "the fundamental thoughts of the Reformation doctrine were catholicized" by the Leipzig Interim. (508.) Even the Lutheran _sola_ (_sola fide,_ by faith alone) is omitted in the article of justification. The entire matter is presented in terms which Romanists were able to interpret in the sense of their doctrine of "infused righteousness, _iustitia infusa._" Faith is coordinated with other virtues, and good works are declared to be necessary to salvation. "Justification by faith," says Schmauk, "is there [in the Leipzig Interim] so changed as to mean that man is renewed by the Holy Spirit, and can fulfil righteousness with his works, and that God will, for His Son's sake accept in believers this weak beginning of obedience in this miserable, frail nature." (_Conf. Prin.,_ 596.)