The Muslims planned to go to Tours to destroy the Church of St. Martin, the city, and the whole country. Then came against them the glorious Prince Charles, at the head of his whole force. He drew up his host, and he fought as fiercely as the hungry wolf falls upon the stag. By the grace of Our Lord, he wrought a great slaughter upon the enemies of Christian faith, so that---as history bears witness---he slew in that battle 300,000 men, likewise their king by name Abderrahman. When was he [Charles] first called "Martel," for as a hammer of iron, of steel, and of every other metal, even so he dashed: and smote in the battle all his enemies. And what was the greatest marvel of all, he only lost in that battle 1500 men. The tents and harness [of the enemy] were taken; and whatever else they possessed became a prey to him and his followers. Eudes, Duke of Aquitaine, being now reconciled with Prince Charles Martel, later slew as many of the Saracens as he could find who had escaped from the battle. Public Domain
What does this excerpt reveal about the way Europeans understood the victory of Charles Martel in France?