Jesus Became God??

Mr. Bart Ehrman, a New York Times best selling author and “Bible scholar,” wrote the book, How Jesus Became God:  The Exaltation of a Jewish Preacher from Galilee. 

He has this completely backward.  The wonder is not how a human became God, but that God became man.  NO religion teaches that except Christianity.  All others teach that man can aspire to become god, but only Christianity teaches God becomes man.