The pope’s letter chastised the Mongols for invading Europe, ordering the khan to “desist entirely from assaults of this kind and especially from the persecution of Christians.” He demanded an explanation from the khan “to make fully known to us . . . what moved you to destroy other nations and what your intentions are for the future.” The letter informed the khan that God had delegated all earthly power to the pope in Rome, who was the only person authorized by God to speak for Him.
