ITT we share and discuss stuff about military saints. Bonus if he fought, resisted, was martyred by and/or helped defeat Muslims. Pic related Santiago Matamoros (Saint James the Moor-slayer).
>The military saints or warrior saints (also called soldier saints) of the Early Christian Church are prominent in the history of Christianity. The persecution of Christians under Diocletian or other Roman Emperors usually furnished the background for soldier-saint hagiography which has a common theme: a soldier of the Empire who has become a Christian finds that his devotion conflicts with traditional religious practices of the Roman military. Refusing to participate in rituals of loyalty to the Emperor (see Imperial cult), he is subjected to corporal punishment that escalates to torture—which miraculously may not affect him—but he does not deny his faith and is martyred. Such a saint was an "athlete of Christ" or "champion of Christ" (athleta Christi).
https://en.wikipedia.org/wiki/Military_saint
>Saint James the Moor-slayer (Spanish: Santiago Matamoros) is the name given to the representation (painting, sculpture, etc.) of the apostle Saint James the Elder as a legendary, miraculous appearance at the Battle of Clavijo, fighting on the Christian side against the Muslim Moors.
https://en.wikipedia.org/wiki/Saint_James_Matamoros
>The Order of Santiago (Galician: Orde de Santiago, Spanish: Orden de Santiago), also known as "The Order of St. James of the Sword," was founded in the 12th century, and owes its name to the national patron of Galicia and Spain, Santiago (St. James the Greater). Its initial objective was to protect the pilgrim of St. James' Way and to defend Christendom.[1]
Saint Michael.
Saint George.