I was recently interviewed by Gavin Ortlund on his podcast: “Which Canon is the Right One?” Enjoy!
Do We Have the Right Books in Our Canon?

I am President and Samuel C. Patterson Professor of New Testament and Early Christianity at Reformed Theological Seminary, Charlotte, NC, and husband to Melissa Kruger, Director of Women’s Content at The Gospel Coalition.
bruce mercer says
really enjoy your videos on the Scriptures
Anonymous says
Hi Dr Michael J. Kruger
Thank for all your helpful work on the canon. They have been very helpful in strengthening my faith in the canon. I have related questions that I was hoping you could answer 1) how would you define the attribute of apostolicity exactly 2) how would you explain how Luke (not an apostle) and the author of Hebrews (unknown author) meet this attribute? Would you say they must have been written and/or authorised by an apostle to be inspired? Would you say in the case of hebrews, that the author was a chosen agent of God even if not an apostle and even if the epistle was not authorised by an apostle?