All of them pretty much.
Pope Celestine
Augustine A+
Pope bemedict
christianity islam
Pope Celestine sent St. Patrick to Ireland.
saint Augustine of Canterbury
saint Augustine of Canterbury
Benedictine monks, headed by St. Augustine of Canterbury was sent by the pope to England.
Benedictine monks, headed by St. Augustine of Canterbury was sent by the pope to England.
Pope Celestine sent him there. That's pretty good motivation.
Pope Urban II (the second) He wanted to spread the religion of Christianity throughout the world.
The Holy Land was under the control of the Muslims and he wanted to return it to the Christians, so the Pope called for a crusade.