Gregory, bishop, servant of the servants of God, to Sancho, king of Aragon, greeting and apostolic benediction. We received your gracious letter with great joy, because of the evidence which it contained of your fidelity to the princes of the apostles, Peter and Paul, and to the holy Roman church. But indeed even if we had not received your letter we should have been well aware of your fidelity through the report of our legates. By enforcing the observances of the Roman form of service in the churches of your kingdom you have shown that you are a true son of the Roman church and that you bear the same friendship to us that former kings of Spain have borne to the Roman pope. Be firm and constant in the faith and complete the good work which you have begun; then the blessed St. Peter, whom our Lord Jesus Christ has made ruler over the kingdoms of this world, will bring to pass the desires of your heart and will make you victorious over your enemies, because of the trust which you have placed in him.... 72. Letter of Gregory VII to Solomon, King of Hungary, 1074. Migne, 148, col. 373. See introductory note to no. 68. Gregory, bishop, servant of the servants of God, to Solomon, king of Hungary, greeting and apostolic benediction. Your letter was late in reaching us because of the delay of the messenger, but when it did come we were displeased with it because its terms were offensive to St. Peter. For the kingdom of Hungary, as you can learn from your own princes, belongs of right to the holy Roman church, having been offered and surrendered to St. Peter with all its rights and powers by the former king Stephen. And when the emperor Henry [II] of blessed memory, attacked the kingdom in the defense of the honor of St. Peter and captured the king, he forwarded to the grave of St. Peter the lance and crown, the insignia of kingship. But we hear that you have accepted the kingdom as a fief from the king of the Germans, thereby infringing the rights and the honor of St. Peter and acting in a manner incompatible with the virtue and character of a king. If you wish to have the favor of St. Peter and our good will, you must correct your faults; you know yourself that you cannot hope for justice, that, indeed, you cannot reign any length of time, unless you admit that you hold the sceptre of your kingdom from the pope and not from the king. As far as God shall give us strength, we will never through fear or affection or any personal consideration consent to the diminishing of the honor of him whom we serve. But if you are willing to mend your ways and act as a king should, you may easily win the love of your mother, the holy Roman church, and our friendship in Christ. 73. Letter of Gregory VII to Demetrius, King of the Russians, 1075. Migne, 148, col. 425. See introductory note to no. 68. Gregory, bishop, servant of the servants of God, to Demetrius, king of the Russians, and to his wife, the queen, greeting and apostolic benediction.