Christmas was near at hand when William had finished this business, and he celebrated at York the nativity of the Prince of Peace, doubtless with no suspicion of inconsistency. Soon after Christmas, by a short but difficult expedition, William drove the Danes from a position on the coast which they had believed impregnable, and forced them to take to their ships, in which, after suffering greatly from lack of supplies, they drifted southward as if abandoning the land. During this expedition also, we are told, Gospatric, who had rebelled the year before, and Waltheof who had "gone out" on the coming of the Danes, made renewed submission and were again received into favour by the king. The hopes which the coming of foreign assistance had awakened were at an end.

One thing remained to be done. The men of the Welsh border must be taught the lesson which the men of the Scottish border had learned. The insurrection which had called William into Staffordshire the previous autumn seems still to have lingered in the region. The strong city of Chester, from which, or from whose neighbourhood at least, men had joined the attack on Shrewsbury, and which commanded the north-eastern parts of Wales, was still unsubdued. Soon after his return from the coast William determined upon a longer and still more difficult winter march, across the width of England, from York to Chester. It is no wonder that his army murmured and some at least asked to be dismissed. The country through which they must pass was still largely wilderness. Hills and forests, swollen streams and winter storms, must be encountered, and the strife with them was a test of endurance without the joy of combat. One expedition of the sort in a winter ought to be enough. But William treated the objectors with contempt. He pushed on as he had planned, leaving those to stay behind who would, and but few were ready for open mutiny. The hazardous march was made with success. What remained of the insurrection disappeared before the coming of the king; it has left to us at least no traces of any resistance. Chester was occupied without opposition. Fortified posts were established and garrisons left there and at Stafford. Some things make us suspect that a large district on this side of England was treated as northern Yorkshire had been, and homeless fugitives in crowds driven forth to die of hunger. The patience which pardoned the faithlessness of Edwin and Waltheof was not called for in dealing with smaller men.

From Chester William turned south. At Salisbury he dismissed with rich rewards the soldiers who had been faithful to him, and at Winchester he celebrated the Easter feast. There he found three legates who had been sent from the pope, and supported by their presence he at last took up the affairs of the English Church. The king had shown the greatest caution in dealing with this matter. It must have been understood, almost if not quite from the beginning of the Norman plan of invasion, that if the attempt were successful, one of its results should be the revolution of the English Church, the reform of the abuses which existed in it, as the continental churchman regarded them, and as indeed they were. During the past century a great reform movement, emanating from the monastery of Cluny, had transformed the Catholic world, but in this England had but little part. Starting as a monastic reformation, it had just succeeded in bringing the whole Church under monastic control. Henceforth the asceticism of the monk, his ideals in religion and worship, his type of thought and learning, were to be those of the official Church, from the papal throne to the country parsonage. It was for that age a true reformation. The combined influence of the two great temptations to which the churchmen of this period of the Middle Ages were exposed—ignorance so easy to yield to, so hard to overcome, and property, carrying with it rank and power and opening the way to ambition for oneself or one's posterity—was so great that a rule of strict asceticism, enforced by a powerful organization with fearful sanctions, and a controlling ideal of personal devotion, alone could overcome it. The monastic reformation had furnished these conditions, though severe conflicts were still to be fought out before they would be made to prevail in every part of western Europe. Shortly before the appointment of Stigand to the archbishopric of Canterbury, these new ideas had obtained possession of the papal throne in the person of Leo IX, and with them other ideas which had become closely and almost necessarily associated with them, of strict centralization under the pope, of a theocratic papal supremacy, in line certainly with the history of the Church, but more self-consciously held and logically worked out than ever before.

In this great movement England had had no permanent share. Cut off from easy contact with the currents of continental thought, not merely by the channel but by the lack of any common interests and natural incentives to common life, it stood in an earlier stage of development in ecclesiastical matters, as in legal and constitutional. In organization, in learning, and in conduct, ecclesiastical England at the eve of the Norman Conquest may be compared not unfairly to ecclesiastical Europe of the tenth century. There was the same loosening of the bonds of a common organization, the same tendency to separate into local units shut up to interest in themselves alone. National councils had practically ceased to meet. The legislative machinery of the Church threatened to disappear in that of the State. An outside body, the witenagemot, seemed about to acquire the right of imposing rules and regulations upon the Church, and another outside power, the king, to acquire the right of appointing its officers. Quite as important in the eyes of the Church as the lack of legislative independence was the lack of judicial independence, which was also a defect of the English Church. The law of the Church as it bore upon the life of the citizen was declared and enforced in the hundred or shire court, and bishop and ealdorman sat together in the latter. Only over the ecclesiastical faults of his clergy did the bishop have exclusive jurisdiction, and this was probably a jurisdiction less well developed than on the continent. The power of the primate over his suffragans and of the bishop within his diocese was ill defined and vague, and questions of disputed authority or doubtful allegiance lingered long without exact decision, perhaps from lack of interest, perhaps from want of the means of decision.

In learning, the condition was even worse. The cloister schools had undergone a marked decline since the great days of Theodore and Alcuin. Not merely were the parish priests ignorant men, but even bishops and abbots. The universal language of learning and faith was neglected, and in England alone, of all countries, theological books were written in the local tongue, a sure sign of isolation and of the lack of interest in the common philosophical life of the world. In moral conduct, while the English clergy could not be held guilty of serious breaches of the general ethical code, they were far from coming up to the special standard which the canon law imposed upon the clergy, and which the monastic reformation was making the inflexible law of the time. Married priests abounded; there were said to be even married bishops. Simony was not infrequent. Every churchman of high rank was likely to be a pluralist, holding bishoprics and abbacies together, like Stigand, who held with the primacy the bishopric of Winchester and many abbeys. That such a man as Stigand, holding every ecclesiastical office that he could manage to keep, depriving monasteries of their landed endowments with no more right than the baron after him, refused recognition by every legally elected pope, and thought unworthy to crown a king, or even in most cases to consecrate a bishop, should have held his place for so many years as unquestioned primate in all but the most important functions, is evidence enough that the English Church had not yet been brought under the influence of the great religious reformation of the eleventh century.

This was the chief defect of the England of that time—a defect upon all sides of its life, which the Conquest remedied. It was an isolated land. It stood in danger of becoming a Scandinavian land, not in blood merely, or in absorption in an actual Scandinavian empire, but in withdrawal from the real world, and in that tardy, almost reluctant, civilization which was possibly a necessity for Scandinavia proper, but which would have been for England a falling back from higher levels. It was the mission of the Norman Conquest—if we may speak of a mission for great historical events—to deliver England from this danger, and to bring her into the full current of the active and progressive life of Christendom.

It was more than three years after the coronation of William before the time was come for a thorough overhauling of the Church. So far as we know, William, up to that time, had given no sign of his intentions. The early adhesion of Stigand had been welcomed. The Normans seem to have believed that he enjoyed great consideration and influence among the Saxons, and he had been left undisturbed. He had even been allowed to consecrate the new Norman bishop of Dorchester, which looks like an act of deliberate policy. It had not seemed wise to alarm the Church so long as the military issue of the invasion could be considered in any sense doubtful, and not until the changes could be made with the powerful support of the head of the Church directly expressed. It is a natural guess, though we have no means of knowing, that Lanfranc's mission to Rome in 1067 had been to discuss this matter with the Roman authorities, quite as much as to get the pallium for the new Archbishop of Rouen. Now the time had come for action.

Three legates of the pope were at Winchester, and there a council was summoned to meet them. Two of the legates were cardinals, then a relatively less exalted rank in the Church than later, but making plain the direct support of the pope. The other was Ermenfrid, Bishop of Sion, or Sitten, in what is now the Swiss canton of the Vallais. He had already been in England eight years earlier as a papal legate, and he would bring to this council ideas derived from local observation, as well as tried diplomatic skill. Before the council met, the papal sanction of the Conquest was publicly proclaimed, when the cardinal legates placed the crown on the king's head at the Easter festival. On the octave of Easter, in 1070, the council met. Its first business was to deal with the case of Stigand. Something like a trial seems to have been held, but its result could never have been in doubt. He was deprived of the archbishopric, and, with that, of his other preferments, on three grounds: he had held Winchester along with the primacy; he had held the primacy while Robert was still the rightful archbishop according to the laws of the Church; and he had obtained his pallium and his only recognition from the antipope Benedict X. His brother, the Bishop of Elmham, was also deposed, and some abbots at the same time.

An English chronicler of a little later date, Florence of Worcester, doubtless representing the opinion of those contemporaries who were unfavourable to the Normans, believed that for many of these depositions there were no canonical grounds, but that they were due to the king's desire to have the help of the Church in holding and pacifying his new kingdom. We may admit the motive and its probable influence on the acts of the time, without overlooking the fact that there would be likely to be an honest difference in the interpretation of canonical rights and wrongs on the Norman and the English sides, and that the Normans were more likely to be right according to the prevailing standard of the Church. The same chronicler gives us interesting evidence of the contemporary native feeling about this council, and the way the rights of the English were likely to be treated by it, in recording the fact that it was thought to be a bold thing for the English bishop Wulfstan, of Worcester, to demand his rights in certain lands which Aldred had kept in his possession when he was transferred from the see of Worcester to the archbishopric of York. The case was postponed, until there should be an archbishop of York to defend the rights of his Church, but the brave bishop had nothing to lose by his boldness. The treatment of the Church throughout his reign is evidence of William's desire to act according to established law, though it is also evidence of his ruling belief that the new law was superior to the old, if ever a conflict arose between them.

Shortly after, at Whitsuntide, another council met at Windsor, and continued the work. The cardinals had returned to Rome, but Ermenfrid was still present. Further vacancies were made in the English Church in the same way as by the previous council—by the end of the year only two, or at most three, English bishops remained in office—but the main business at this time was to fill vacancies. A new Archbishop of York, Thomas, Canon of Bayeux, was appointed, and three bishops, Winchester, Selsey, and Elmham, all of these from the royal chapel. But the most important appointment of the time was that of Lanfranc, Abbot of St. Stephen's at Caen, to be Archbishop of Canterbury. With evident reluctance he accepted this responsible office, in which his work was destined to be almost as important in the history of England as William's own. Two papal legates crossing from England, Ermenfrid and a new one named Hubert, a synod of the Norman clergy, Queen Matilda, and her son Robert, all urged him to accept, and he yielded to their solicitation.