Several years ago I was with Craig Keener in his office. I remember asking him some questions, to tap into his exhaustive biblical and theological knowledge.
One question was this: What would be good books you would recommend to more deeply study the person of Jesus? He walked me around his library, and pointed out some books. One of them was Familiar Stranger: An Introduction to Jesus of Nazareth , by scholar Michael McClymond. Craig simply said, "McClymond is very good."
I bought and read it.
McClymond became a scholar for me to pay attention to.
One of his more recent books is The Devil's Redemption: A New History and Interpretation of Christian Universalism. McClymond "explores what the church has taught about universal salvation and hell and critiques universalism from a biblical, philosophical, and theological standpoint. He shows that the effort to extend grace to everyone undermines the principle of grace for anyone."
Craig Keener says: "A timely and fascinating book on a crucial topic that probably only an omnicompetent historical theologian like Michael McClymond could write. McClymond shows that while the notion of universal salvation has attractive features, it does not have a very encouraging spiritual or theological track record in the history of the church."
Amos Yong (Fuller Sem.) says: "Erudite! Encyclopedic! Exhaustive! A universal discussion that leaves no stone unturned, no stream uncharted, and no argument untouched. Even as McClymond is unflinching in defending the historic orthodox consensus against the idea of universal salvation, his is a generous orthodoxy, the persuasiveness of which undoubtedly rests at least in part on his having taken time to listen to marginal voices and seriously grapple with the broadest extent of their claims within local and even global contexts. It will be a long time before universalist theologians will be able to make a compelling case that is as comprehensive as that of The Devil's Redemption."
Here is Paul Copan's Christianity Today interview with McClymond: "How Universalism, ‘the Opiate of the Theologians,’ Went Mainstream."



