Early in the spring of the year 1534 Melanchthon received a courteous visit at Wittemberg from an agent of the distinguished French diplomatist, Guillaume du Bellay-Langey, envoy to the Protestant princes of Germany. The interview paved the way for a long correspondence between Melanchthon and Du Bellay himself, in which the latter threw out suggestions of the practicability of some plan for bringing the intelligent and candid men in both countries to adopt a common ground in respect to religion. Finally, in response to Du Bellay's earnest request, his correspondent consented to draw up such a scheme as appeared to himself proper to serve for the basis of union. The result was a paper of a truly wonderful character, in which the reader scarcely knows whether to admire the evident charity dictating every line, or to smile at the simplicity betrayed in the extravagant concessions. In a letter accompanying his proposal Melanchthon set forth at some length both his motives and his hopes. In touching upon controverted points, he claimed to have exhibited a moderation that would prove to be not without utility to the church. He professed his own belief that an accommodation might be effected on every doctrinal point, if only a free and amicable conference were to be held, under royal auspices, between a few good and learned men. The subjects of dispute were less numerous than was generally supposed, and the edge of many a sharply drawn theological distinction had been insensibly worn away by the softening hand of time. By such a conference as he proposed the perils of a public discussion could be avoided--a form of controversy fatal, for the most part, to the peace of the unlearned. In fact, no radical change was absolutely required in the ancient order or in ecclesiastical polity. Not even the pontifical authority itself need necessarily be abolished; for it was the desire of the Lutheran party, so far as possible, to retain all the accustomed forms. In fine, he begged Du Bellay to exhort the monarchs of Europe to concord while yet there was room left for the counsels of moderation. What calamities might otherwise be in store! What a ruin both of church and state, should a collision of arms be precipitated![328] But Melanchthon's ardor had carried him far beyond his true reckoning. No other reformer could have brought himself to approve the articles now submitted for the king's perusal; while it was certain that not even this unbounded liberality would satisfy the exorbitant demands of the Roman party. [Sidenote: Melanchthon's concessions.]