But his greatest success was in the Northern Province. For many years the Brethren at Bethlehem-Nazareth maintained nearly all the preachers in North America. In Pennsylvania they had preachers at Germantown, Philadelphia, Lancaster, York, Donegal, Heidelberg, Lebanon, Lititz, Oley, Allemaengel, Emmaus, Salisbury, Falkner's Swamp, the Trappe, Mahanatawny, Neshaminy, and Dansbury. In Maryland they had a station at Graceham. In Jersey they had stations at Maurice River, Racoon, Penn's Neck, Oldman's Creek, Pawlin's Hill, Walpack, and Brunswick; in Rhode Island, at Newport; in Maine, at Broadbay; in New York, at Canajoharie; and other stations at Staten Island and Long Island. They opened fifteen schools for poor children; they paid the travelling expenses of missionaries to Surinam and the West Indies; they maintained a number of missionaries to the Red Indians. Thus did Spangenberg, by means of his "Economy," establish the Moravian Church in North America. We must not misunderstand his motives. He never made his system compulsory, and he never intended it to last. If any Brother objected to working for the "Economy," and preferred to trade on his own account, he was free to do so; and as soon as the "Economy" had served its purpose it was abolished by Spangenberg himself (1762). It is easy to object that his system interfered with family life. It is easy to say that this Moravian Bishop had no right to split families into sections, to herd the husbands in one abode and the wives in another, to tear children from their mothers' arms and place them under guardians. But Brother Joseph had his answer to this objection. At Bethlehem, he declared, the members of the "Economy" were as happy as birds in the sunshine; and, rejoicing in their voluntary sacrifice, they vowed that they would rather die than resign this chance of service. The whole arrangement was voluntary. Not a man or woman was pressed into the service. If a man joins the volunteers he is generally prepared, for the time being, to forego the comforts of family life, and these gallant toilers of the "Economy" were volunteers for God.

Another feature of Spangenberg's work was his loyalty as a British citizen. As long as he was resident in a British Colony he considered it his duty, German though he was, to stand by the British flag; and while that famous war was raging which ended in the brilliant capture of Quebec, and the conquest of Canada, Brother Joseph and the Moravian Brethren upheld the British cause from first to last. The Red Indians were nearly all on the side of France. As the Brethren, therefore, preached to the Indians, they were at first suspected of treachery, and were even accused of inciting the Indians to rebellion; but Spangenberg proved their loyalty to the hilt. At Gnadenhütten, on the Mahony River, the Brethren had established a Mission Station {1755.}; and there, one night, as they sat at supper, they heard the farm dogs set up a warning barking.

"It occurs to me," said Brother Senseman, "that the Congregation House is still open; I will go and lock it; there may be stragglers from the militia in the neighbourhood." And out he went.

At that moment, while Senseman was about his duty, the sound of footsteps was heard; the Brethren opened the door; and there stood a band of painted Indians, with rifles in their hands. The war-whoop was raised. The first volley was fired. John Nitschmann fell dead on the spot. As the firing continued, the Brethren and Sisters endeavoured to take refuge in the attic; but before they could all clamber up the stairs five others had fallen dead. The Indians set fire to the building. The fate of the missionaries was sealed. As the flames arose, one Brother managed to escape by a back door, another let himself down from the window, another was captured, scalped alive, and left to die; and the rest, huddled in the blazing garret, were roasted to death.

"Dear Saviour, it is well," said Mrs. Senseman, as the cruel flames lapped round her; "it is well! It is what I expected."

No longer could the Brethren's loyalty be doubted; and Spangenberg acted, on behalf of the British, with the skill of a military expert. As he went about in his regimentals his critics remarked that he looked far more like an army officer than an apostle of the Lord. For him the problem to solve was, how to keep the Indians at bay; and he actually advised the British authorities to construct a line of forts, pointed out the strategic importance of Gnadenhütten, and offered the land for military purposes. At Bethlehem and the other Brethren's settlements he had sentinels appointed and barricades constructed; at all specially vulnerable points he had blockhouses erected; and the result was that the Brethren's settlements were among the safest places in the country. At Bethlehem the Brethren sheltered six hundred fugitives. The plans of Spangenberg were successful. Not a single settlement was attacked. In spite of the war and the general unsettlement, the business of the "Economy" went on as usual; the Brethren labouring in the harvest field were protected by loyal Indians; and amid the panic the Brethren founded another settlement at Lititz. Thus did Spangenberg, in a difficult situation, act with consummate wisdom; and thus did he set an example of loyalty for Moravian missionaries to follow in days to come.

And yet, despite his wisdom and zeal, the Moravian Church at this period did not spread rapidly in America. For this, Zinzendorf was largely to blame. If the Count had been a good business man, and if he had realized the importance of the American work, he would have left the management of that work entirely in Spangenberg's hands. But his treatment of Spangenberg was peculiar. At first he almost ignored his existence, and broke his heart by not answering his letters (1744-48); and then, when he found himself in trouble, and affairs at Herrnhaag were coming to a crisis, he sent John de Watteville in hot haste to Bethlehem, summoned Spangenberg home, and kept him busy writing ponderous apologies. As soon as Spangenberg had completed his task, and done his best to clear Zinzendorf's character, he set off for Bethlehem again, and established the Brethren's cause in North Carolina; but before he had been two years at work the Count was in financial difficulties, and summoned him home once more (1753). His last stay in America was his longest (1754-1762). He was still there when Zinzendorf died. As soon as Zinzendorf was laid in his grave the Brethren in Germany formed a Board of Management; but, before long, they discovered that they could not do without Spangenberg. He left America for ever. And thus Brother Joseph was lost to America because he was indispensable in Germany.

The second cause of failure was the system of management. For the most part the men who took Spangenberg's place in America—such as John de Watteville and John Nitschmann—were obsessed with Zinzendorf's ideas about settlements; and, instead of turning the numerous preaching places into independent congregations they centralized the work round the four chief settlements of Bethlehem, Nazareth, Lititz and Salem. We have seen how the settlement system worked in England. It had precisely the same result in America.

The third cause of failure was financial complications. As long as Spangenberg was on the spot he kept the American finances independent; but when he left for the last time the American Province was placed under the direct control of the General Directing Board in Germany, the American and German finances were mixed, the accounts became hopelessly confused, and American affairs were mismanaged. It is obvious, on the face of it, that a Directing Board with its seat in Germany was incapable of managing efficiently a difficult work four thousand miles away; and yet that was the system pursued for nearly a hundred years (1762-1857).

We come now to the brightest part of our American story—the work among the Red Indians. At this period almost the whole of North America was the home of numerous Indian tribes. Along the upper valley of the Tennessee River, and among the grand hills of Georgia, Alabama, and Western Alabama were the Cherokees. In Mississippi were the Natchez; near the town of Augusta the Uchies; between the Tennessee and the Ohio, the Mobilians; in Central Carolina, the Catawbas; to the west of the Mississippi the Dahcotas; in New England, New Jersey, Maryland, Virginia, and the region stretching to the great lakes, the Delawares; and finally, in New York, Pennsylvania, and the region enclosed by Lakes Huron, Erie, and Ontario, the Iroquois. Thus, the Brethren in America were surrounded by Indian tribes; and to those Indian tribes they undertook to preach the Gospel.