Here is a confession of faith that we are told is from Constantine, the Roman emperor who made the Christian religion accepted in Rome. Constantine also was behind the establishment of Christmas as a Christian Holiday. He needed to convert his pagan worshiping people to Christianity, so he Christianized their holidays. That way they need change only the name of their God.
Here is a copy:
“I renounce all customs, rites, legalisms, unleavened breads & sacrifices of lambs of the Hebrews, and all other feasts of the Hebrews, sacrifices, prayers, aspersions, purifications, sanctifications and propitiations and fasts, and new moons, and Sabbaths, and superstitions, and hymns and chants and observances and Synagogues, and the food and drink of the Hebrews; in one word, I renounce everything Jewish, every law, rite and custom and if afterwards I shall wish to deny and return to Jewish superstition, or shall be found eating with the Jews, or feasting with them, or secretly conversing and condemning the Christian religion instead of openly confuting them and condemning their vain faith, then let the trembling of Gehazi cleave to me, as well as the legal punishments to which I acknowledge myself liable. And may I be anathema in the world to come, and may my soul be set down with Satan and the devils.”