Muslims worship a false god, while Christians worship the true God

Warren H. Carroll, The Glory of Christendom, p. 568: “They tore down the great crucifix and carried it through the streets with a janissary’s cap on its thorn-pieced head, saying: ‘Behold the God of the Christians!’ Sultan Muhammad II, entering the city, rode directly to Hagia Sophia and proclaimed it a mosque. The sack of Constantinople went on for the three days he had promised to his men. Four thousand Christians were killed. More than 50,000 others, virtually the entire surviving population, were seized, and all but the few who could pay large ransoms were enslaved.”