A very remarkable raid of reformation, which really seems the most appropriate term which could be used, took place accordingly in the first year of Leo IX.'s reign. We do not find Hildebrand mentioned as accompanying him in his travels--probably he was already too deeply occupied with the cleansing out of St. Paul's physically and morally, to leave Rome, of which, besides, he had the care, in all its external as well as spiritual interests, during the Pope's absence: but no doubt he was the chief inspiration of the scheme, and had helped to organise all its details. Something even of the subtle snare in which his own patron Gregory had been caught was in the plan with which Hildebrand, thus gleaning wisdom from suffering, sent forth his Pope. After holding various smaller councils in Italy, Leo crossed the mountains to France, where against the wish of the Emperor, he held a great assembly at Rheims. The nominal occasion of the visit was the consecration of that church of St. Remy, then newly built, which is still one of the glories of a city so rich in architectural wealth. The body of St. Remy was carried, with many wonderful processions, from the monastery where it lay, going round and round the walls of the mediæval town and through its streets with chants and psalms, with banner and cross, until at last it was deposited solemnly on an altar in the new building, now so old and venerable. Half of France had poured into Rheims for this great festival, and followed the steps of the Pope and hampered his progress--for he was again and again unable to proceed from the great throngs that blocked every street. This, however, though a splendid ceremony, and one which evidently made much impression on the multitude, was but the preliminary chapter. After the consecration came a wholly unexpected visitation, the council of Rheims, which was not concerned like most other councils with questions of doctrine, but of justice and discipline. The throne for the Pope was erected in the middle of the nave of the cathedral--not, it need scarcely be said, the late but splendid cathedral now existing--and surrounded in a circle by the seats of the bishops and archbishops. When all were assembled the object of the council was stated--the abolition of simony, and of the usurpation of the priesthood and the altar by laymen, and the various immoral practices which had crept into the shadow of the Church and been tolerated or authorised there. The Pope in his opening address adjured his assembled counsellors to help him to root out those tares which choked the divine grain, and implored them, if any among them had been guilty of the sin of simony, either by sale or purchase of benefices, that he should make a public confession of his sin.