" If all this sounds familiar to Christian readers, it should. This man—here, the emperor—is a god whose birthday is to be celebrated because it brought “good tidings” to the world; he is the greatest benefactor of humans, surpassing all others, and is to be considered a “savior.” Jesus was not the only “savior-God” known to the ancient world. "

― Bart D. Ehrman , How Jesus Became God: The Exaltation of a Jewish Preacher from Galilee