In the following year, Henry IV. was under the tutelage of Adalbert of Bremen; he had escaped from Anno, Archbishop of Cologne, who had favoured the strict faction and Alexander II. The situation in Lombardy changed simultaneously. Herlembald had assumed a power, an authority higher than that of the archbishop, whom he refused to recognise, and denounced as a heretic. Guido, weary of the nine years of strife he had endured, relieved from the fear of interference from Germany, resolved on an attempt to throw off the hateful yoke. The churches of Milan were for the most part without pastors. The married clergy had been expelled, and there were none to take their place. The Archbishop had been an obedient penitent for five years, compromising his one hundred years of penitence by payments into the Papal treasury; but as the cause of Alexander declined, his contrition languished, died out; and he resumed his demands for fees at ordinations and institutions, at least so clamoured Ariald and Herlembald in the ears of Rome.
A party in Milan had long resented the despotism of the "Law of God and the law of the sword" of Ariald and Herlembald, and an effort was made to break it, with the sanction, no doubt, of the Archbishop. A large body of the citizens rose, "headed," says Andrew of Strumi, "by the sons of the priests," and attacked the church and house of Ariald, but, unable to find him, contented themselves with wrecking the buildings. Thereupon Herlembald swept down at the head of his mercenaries, surrounded the crowd, and hewed them to pieces to the last man, "like the vilest cattle."[38]
Guido, the Archbishop, now acted with resolution, and boldly took up the cause of the married clergy. Having heard that two priests of Monza, infected with Patarinism, had turned their wives out of their houses, he ordered the arrest of the priests, and punished them with imprisonment in the castle of Lecco. On hearing this, the Patarines flew to arms, and swarmed out of Milan after Ariald, who bore the banner of St. Peter, as Herlembald was absent at Rome. They met the mounted servants of the Archbishop near Monza, surprised them, and wrested from them a promise to surrender the priests. Three days after, the curates were delivered up. Ariald, at the head of the people, met them outside the gates, received them with enthusiasm, crying, "See, these are the brave martyrs of Christ!" and escorted them to a church, where they intoned a triumphant Te Deum.
Herlembald returned from Rome to Milan with a bull of excommunication fulminated by the Pope against the Archbishop. Guido summoned the Milanese to assemble in the cathedral church on the vigil of Pentecost.
In the meantime the Patarines were torn into factions on a subtle point mooted by Ariald. That demagogue had ventured to assail in a sermon the venerable custom of the Milanese, which required them to fast during the Rogation days. Was he greater than St. Ambrose? Did he despise the authority of the great doctor? On this awful subject the Patarines divided, and with the division lost their strength.
Neither Herlembald nor Ariald seems to have been prepared for the bold action of the Archbishop. On the appointed day the cathedral was filled with substantial citizens and nobles. Herlembald missed the wolfish eyes, ragged hair, and hollow cheeks of his sectaries, and, fearing danger, leaped over the chancel rails, and took up his position near the altar. The Archbishop mounted the ambone with the bull of excommunication in his hand. "See!" he exclaimed, "this is the result of the turbulence of these demagogues, Ariald and Herlembald. This city, out of reverence to St. Ambrose, has never obeyed the Roman Church. Shall we be crushed? Take away out of the land of the living these disturbers of the public peace who labour day and night to rob us of our ancient liberties."
He was interrupted by a shout of "Let them be killed." Guido paused, and then cried out, "All who honour and cleave to St. Ambrose, leave the church, that we may know who are our adversaries." Instantly from the doors rolled out the dense crowd, seven hundred in number, according to the estimation of Andrew, the biographer of Ariald. Only twelve men were left within who stood firm to the Patarine cause. Ariald had, in the meantime, taken refuge in the choir beside Herlembald. The clergy selected Ariald, the laity Herlembald, for their victims. Ariald was dragged from the church, severely wounded. Herlembald escaped better; using his truncheon, he beat off his assailants till he had climbed to a place of safety, whence he could not be easily dislodged.
As night fell, the Patarines gathered, stormed, and pillaged the palace of the Archbishop, and, bursting into the church, liberated Herlembald. Guido hardly escaped on horseback, sorely maltreated in the tumult. His adherents fled like smoke before the tempest. Ariald was found bleeding and faint, and was conveyed by the multitude in triumph to the church of St. Sepolcro. Then Herlembald called to the roaring mob to be still. "Let us ask Master Ariald whose house is to be first given up to sack."
But Ariald earnestly dissuaded from further violence, and entreated the vehement dictator to spare the lives and property of their enemies.