[SeekAndFind]

I would recommend that you read other scholarly rebuttals to Bart Ehrman, starting here:

https://christian-apologist.com/2019/02/11/does-ehrmans-misquoting-jesus-give-christians-reasons-to-doubt-the-new-testament/

Regarding multiple copies of manuscripts, The New Testament Scholar NT Wright has this response:

https://www.youtube.com/watch?v=8NQYOjRYQG8

[QBFimi]

Fellow FReepers - if you’ve got this far down in the thread, two suggestions: 1. Look for Dr. Daniel Wallace on YouTube, and 2. Google up “CSNTM”, the Center for the Study of New Testament Manuscripts. Fascinating.