Orthodox Apologetics

In the letter which Mangu Khan sent to the king of France through Ruysbroeck, we find the highest profession of faith of the Mongolian nation: This is the order of the eternal God: There is but one everlasting God in heaven, and there shall be but one ruler on earth: Genghis Khan, the son of God. And Genghis Khan's seal bore the following inscription: One God in heaven, and the Khan on earth: The seal of the ruler of the earth.