Should a Pastor Get a PhD? Some online answers
Kevin DeYoung answers some questions on him doing a PhD as a pastor.
Why I Decided to do a DMin rather than a PhD as a pastor by P. J. Tibayan
Three Reasons for a Pastor-Theologian to get a PhD blog post by Andy Naselli
Why Should a Pastor Do a PhD? 3 Reasons to Consider by Owen Strachan
Earning a PhD as a Full-Time Pastor | A discussuion on the Center for Pastor-Theologians Podcast