The Knights Templar lived among the Muslims and were the most keen on establishing peaceful coexistence. Twice their negotiations to secure Jerusalem for Christendom were thwarted when more bellicose kings decided to throw them under the bus and engage in pointless, ill-planned wars that ended in catastrophe.
Then, once the idiot kings squandered all the political and military capital Christendom had in the Levant and the crusader armies had to retreat, the bankrupt king of France decided the Templars had no further business existing since Christians had been kicked out of the Holy Land completely, so Philip Le Homosexual arrested all the Templars (some escaped to Portugal) and confiscated their lands.
As he was burnt alive the last Templar Grand Master, Jacques de Molay, cursed Philip Le Homosexual and his butt buddy Pope Clement V. A year later God fulfilled his end of the bargain and killed Philip and Clement, who died in agony befitting of tyrants. The Pope’s body was also struck by lightning which burnt it and the church it was held in to ashes.
Philip and Clement V are now both in Hell while Jacques de Molay and the Templars are enjoying the best wine in Heaven, partying with Jesus and the Apostles forever.