And now there was only one more step to take. As soon as the Synod in London was over, Count Zinzendorf set off for America in pursuit of a scheme to be mentioned in its proper place; and as soon as he was safely out of the way, the Brethren at home set about the task of obtaining recognition by the State. They had an easy task before them. For the last ninety-four years--ever since the Peace of Westphalia (1648)--the ruling principle in German had been that each little king and each little prince should settle what the religion should be in his own particular dominions. If the King was a Lutheran, his people must be Lutheran; if the King was Catholic, his people must be Catholic. But now this principle was suddenly thrown overboard. The new King of Prussia, Frederick the Great, was a scoffer. For religion Frederick the Great cared nothing; for the material welfare of his people he cared a good deal. He had recently conquered Silesia; he desired to see his land well tilled, and his people happy and good; and, therefore, he readily granted the Brethren a "Concession," allowing them to settle in Prussia and Silesia {Dec. 25th, 1742.}. His attitude was that of the practical business man. As long as the Brethren obeyed the law, and fostered trade, they could worship as they pleased. For all he cared, they might have prayed to Beelzebub. He granted them perfect liberty of conscience; he allowed them to ordain their own ministers; he informed them that they would not be subject to the Lutheran consistory; and thus, though not in so many words, he practically recognized the Brethren as a free and independent Church. For the future history of the Brethren's Church, this "Concession" was of vast importance. In one sense it aided their progress; in another it was a fatal barrier. As the Brethren came to be known as good workmen, other magnates speedily followed the king's example; for particular places particular "concessions" were prepared; and thus the Brethren were encouraged to extend their "settlement system." Instead, therefore, of advancing from town to town, the Brethren concentrated their attention on the cultivation of settlement life; and before many years had passed away they had founded settlements at Niesky, Gnadenberg, Gnadenfrei, and Neusalz-on-the-Oder. Thus, then, had the Brethren sketched the plan of all their future work. They had regained their episcopal orders. They had defined their mission in the world. They had chosen their Gospel message. They had asserted their freedom of thought. They had won the goodwill of the State. They had adopted the "settlement system." They had begun their Diaspora work for the scattered, and their mission work for the heathen; and thus they had revived the old Church of the Brethren, and laid down those fundamental principles which have been maintained down to the present day.