The expansion I have in mind isn't the same as distortion. Of course, there are those who say their views represent Reformed thought, but what they end up with is a caricature of what Reformed thinking is really about. I hope I am not one of those people, but readers [of the Saving Calvinism] will have to make up their own minds on that score!

For instance, there are many mainstream Reformed theologians that deny the doctrine of "limited" atonement (the "L" in TULIP, the acrostic for the Five Points of Calvinism). These are not thinkers on the margins or troublemakers. They are leaders at the center of Reformed thinking like Bishop John Davenant.

I recommend Doug Sweeney's recent book [Jonathan] Edwards the Exegete (Oxford University Press, 2015), which is a terrific treatment of the way in which Edwards was steeped in the Bible, so that it shaped the whole of his thinking.

These days I'm often called a Deviant Calvinist, but I don't really think my views do deviate from the Reformed tradition, though in some respects they may represent views that are not as popular now as they once were, or that may represent a minority report in the tradition.

[Jonathan] Edwards definitely shows up in the book [Saving Calvinism]. He appears as one of the interlocutors in the chapter on free will, the other being the Southern Presbyterian theologian John Girardeau.

I think everyone who has an interest in Reformed theology, or just in Christian theology more generally, should read John Calvin Institutes.

There is the view I call penal non-substitution, or the penal example view. (It is also called the Governmental View in textbooks of theology.) This is often associated with Arminian theology stemming from the great Dutch jurist Hugo Grotius. However, the view was taken up by [Jonathan] Edwards's disciples in New England, who developed a Calvinistic strand of the doctrine.