Pope Leo XIV's recent visit to the Mosque of Algiers--where he removed his shoes, stood in silent reflection before the mihrab, and expressed gratitude for being in "a place that represents the space proper to God"--is not a harmless gesture of goodwill. It is a deeply consequential moment that raises serious questions about how the highest office in the Catholic Church is choosing to represent Christian truth in the public square. Because this is not simply about respect. No one is arguing against basic courtesy toward Muslims or any other religious group. Christians are called to love their neighbors and...