Since the separation of the bishops from the secular courts by the Conqueror, a gross system of abuse had arisen under which all persons who could read and write could claim exemption from the jurisdiction of the ordinary secular courts, and insist on being tried only before their own ecclesiastical tribunal. The spiritual courts could inflict no corporal punishment, and the result was that many guilty persons escaped punishment at their hands, and the benefit of clergy came to mean a practical licence to commit crimes. This was naturally in radical opposition to the judicial policy of Henry II., and matters were brought to a climax by the scandalous case of Philip Brois, a murderer, whom Becket rescued from the king's justice and condemned to a totally inadequate sentence. The king determined to clear the question of all doubt, and to this end drew up the famous constitutions of Clarendon in which the clergy was subjected equally with the laity to the common laws of the land. The archbishop took the oath, but refused to sign the constitution, as he insisted on the immunity of the clergy from all secular jurisdiction. On retiring from the council he sought and obtained absolution from his oath at the hands of the pope--Alexander III.--who, insecure in his own position, and unable to dispense with the friendship of the King of England, maintained a vacillating attitude in the quarrel between Becket and Henry. The king now began a systematic persecution of the archbishop. He was pressed with various charges, and finally was ordered to account for the moneys which he had received from the vacant See of Canterbury and other ecclesiastical properties in his capacity as Chancellor. There seems small reason to doubt that the charge was an unjust one, and was merely employed by the king as an instrument of offence against his political adversary. The archbishop came before the council in all the pomp and panoply of his office, and bearing his own cross, as he had been deserted by most of his bishops. After an exciting scene he escaped before any definite judgment was pronounced, and took refuge in France, where he was hospitably and honourably received by King Louis VII. Here he continued his struggle with the King of England. Henry seized upon the revenues of the See of Canterbury, and banished all Becket's kinsmen, dependants, and friends. Becket replied by solemnly denouncing the constitution of Clarendon, and excommunicating all who should enforce them. After further contentions and fruitless negotiations Henry issued a proclamation withdrawing his subjects' obedience to the archbishop, enforced by an oath from all freemen. This oath many of the bishops refused to take. The pope, under temporary pressure from Becket's enemies, authorized the Archbishop of York to crown the young prince Henry: and the supremacy of the See of Canterbury over all England, being thus called in question, became