Brother Bertrand de Blanquefort, in his letters to the king of France, gives an account of the military operations undertaken by the Order of Temple in Egypt, and of the capture of the populous and important city of Belbeis, the ancient Pelusium.[63] During the absence of the Master with the greater part of the fraternity on that expedition, the sultan Noureddin invaded Palestine; he defeated with terrible slaughter the serving brethren and Turcopoles, or light horse of the order, who remained to defend the country, and sixty of the knights who commanded them were left dead on the plain.[64] [Sidenote: A. D. 1164.] The zeal and devotion of the Templars in the service of Christ continued to be the theme of praise and of admiration both in the east and in the west. Pope Alexander III., in his letters, characterizes them as the stout champions of Jesus Christ, who warred a divine warfare, and daily laid down their lives for their brethren. "We implore and we admonish your fraternity," says he, addressing the archbishops and bishops, "that out of love to God, and of reverence to the blessed Peter and ourselves, and also out of regard for the salvation of your own souls, ye do favour, and support, and honour them, and preserve all their rights entire and intact, and afford them the benefit of your patronage and protection."[65] Amalric, king of Jerusalem, the successor of Baldwin the Third, in a letter "to his dear friend and father," Louis the Seventh, king of France, beseeches the good offices of that monarch in behalf of all the devout Christians of the Holy Land; "but above all," says he, "we earnestly entreat your Majesty constantly to extend to the utmost your favour and regard to the Brothers of the Temple, who continually render up their lives for God and the faith, and through whom we do the little that we are able to effect, for in them indeed, after God, is placed the entire reliance of all those in the eastern regions who tread in the right path."...[66] [Sidenote: PHILIP OF NAPLOUS. A. D. 1167.] The Master, Brother Bertrand de Blanquefort, was succeeded (A. D. 1167,) by Philip of Naplous, the first Master of the Temple who had been born in Palestine. He had been Lord of the fortresses of Krak and Montreal in Arabia Petræa, and took the vows and the habit of the order of the Temple after the death of his wife.[67] We must now pause to take a glance at the rise of another great religio-military institution which, from henceforth, takes a leading part in the defence of the Latin kingdom.