" Whoever wrote the Gospel of John (we’ll continue to call him John, though we don’t know who he really was) must have been a Christian living sixty years or so after Jesus, in a different part of the world, in a different cultural context, speaking a different language—Greek rather than Aramaic—and with a completely different level of education .. The author of John is speaking for himself and he is speaking for Jesus. These are not Jesus’s words; they are John’s words placed on Jesus’s lips. "

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