Christianity may well have succeeded even if Constantine had not converted. - Bart D. Ehrman

There were numerous ways to lie in and through literature in antiquity, and some Christians took advantage of the full panoply in their efforts to promote their view of the faith. It may seem odd to modern readers, or even counterintuitive, that a religion that built its reputation on possessing the truth had members who attempted to disseminate their understanding of the truth through deceptive means. But it is precisely what happened. The use of deception to promote the truth may well be considered one of the most unsettling ironies of the early Christian tradition.

My thesis can be stated simply: scribes occasionally altered the words of their sacred texts to make them more patently orthodox and to prevent their misuse by Christians who espoused aberrant views.

[W]hat can we say about how Jesus most likely understood himself? Did he call himself the messiah? If so, what did he mean by it? And did he call himself God? Here I want to stake out a clear position: messiah, yes; God, no.