In my ongoing study of the book of Hebrews, I have decided that further evidence for Barnabas as the author is the fact that it is written in CLASSICAL GREEK not KOINE GREEK like the rest of the New Testament. This signifies it was written by a Rich person. Take the wealth of the author and the Pauline theology and you have a sure mix for Barnabas.
I wanted to go ahead an update the resources that are available online for this study. We are currently on chapter 4 so here are the resources up to that point.