Gregory, almost immediately after his elevation to the pontificate, held a council and denounced simony, marriage of the clergy, and lay investiture. The king, who believed in the existing system, continued to exercise what he deemed his royal rights with a view to improving his political position. Gregory held a second council and utterly forbade lay investiture. Henry continued to disobey. Then Gregory wrote to him that he must renounce the claim of investiture, and humbly present himself in person before the papal presence and beg absolution for his sins; or, if he should fail to obey, Gregory would excommunicate him. Henry and his party, now very angry, retorted by holding a German synod, which charged Gregory with all sorts of offences, moral, ecclesiastical, and political, absolved both king and bishops from their papal allegiance, and, finally, deposed the Pope. Henry himself wrote Gregory this letter:-- "Henry, not by usurpation, but by God's holy will. King, to Hildebrand, no longer Pope, but false monk:-- "This greeting you have deserved from the confusion you have caused, for in every rank of the Church you have brought confusion instead of honour, a curse instead of a blessing. Out of much I shall say but a little; you have not only not feared to touch the rulers of the Holy Church, archbishops, bishops, priests, God's anointed, but as if they were slaves, you have trampled them down under your feet. By trampling them down you have got favour from the vulgar mouth. You have decided that they know nothing, and that you alone know everything, and you have studied to use your knowledge not to build up but to destroy.... We have borne all this and have striven to maintain the honour of the Apostolic See. But you have construed our humility as fear, and for that reason you have not feared to rise up against our royal power, and have even dared to threaten that you would take it from us; as if we had received our kingdom from you, as if kingdom and empire were in your hands and not in God's. Our Lord Jesus Christ has called us to the kingdom, but not you to the priesthood. You have mounted by these steps; by craft--abominable in a monk--you have come into money, by money to favour, by favour to the sword, by the sword to the seat of peace; and from the seat of peace you have confounded peace. You have armed subjects against those over them; you, the unelect, have held our bishops, elect of God, up to contempt.... Me, even, who though unworthy am the anointed king, you have touched, and although the holy fathers have taught that a king may be judged by God only, and for no offence except deviation from the faith--which God forbid--you have asserted that I should be deposed; when even Julian the Apostate was left by the wisdom of the holy fathers to be judged and deposed by God only. That true Pope, blessed Peter, says: 'Fear God, honour the king.' But you do not fear God and you dishonour me appointed by Him. And blessed Paul,