These extraordinary measures called forth indignant denunciations on the part of ecclesiastics, for these letters were circulars sent to all the princes on whom he could depend, and he insured their publicity by causing similar orders to be published in the churches themselves. Thus Theodoric, Bishop of Verdun, who had inclined to the side of Gregory and had secretly left the Assembly of Utrecht in 1076 to avoid countenancing by his presence the excommunication then pronounced against the pope, in a letter to Gregory bitterly reproaches his own folly in promulgating the decretal and in not foreseeing its effect as destructive to the peace of the church, to the safety of the clerical order, and as creating a disturbance which threatened even the Christian faith.[547] So Henry, Bishop of Speyer, indignantly denounced him as having destroyed the authority of the bishops and subjected the church to the madness of the people;[548] and when the bishops, at the Diet of Worms, threw off their allegiance to him, one of the reasons alleged, in Henry’s letter to him, is the surrender which he had made of the church to the laity.[549] Yet Gregory was not to be diverted from his course, and he was at least successful in rousing the Teutonic church from the attitude of passive resistance which threatened to render his efforts futile. The princes of Germany, who were already intriguing with Gregory for support in their perennial revolts against their sovereign, were delighted to seize the opportunity of at once obliging the pope, creating disturbance at home, and profiting by the church property which they could manage to get into their hands by ejecting the unfortunate married priests. They accordingly proceeded to exercise, without delay and to the fullest extent, the unlimited power so suddenly granted them over a class which had hitherto successfully defied their jurisdiction; nor was it difficult to excite the people to join in the persecution of those who had always held themselves as superior beings, and who were now pronounced by the highest authority in the church to be sinners of the worst description. The ignorant populace were naturally captivated by the idea of the vicarious mortification with which their own errors were to be redeemed by the abstinence imposed upon their pastors, and they were not unreasonably led to believe that they were themselves deeply wronged by the want of purity in their ecclesiastics. Add to this the attraction which persecution always possesses for the persecutor, and the license of plunder so dear to a turbulent and barbarous age, and it is not difficult to comprehend the motive power of the storm which burst over the heads of the secular clergy, and which must have satisfied by its severity the stern soul of Gregory himself.