There are many books out there that describe Reformed theology and that invite people to become part of the Reformed tradition. However, most of these books are a product of the years before the advent of this young, restless, Reformed reality that is all the rage today. Most such books predate the New Calvinism.
New to the field, and largely distinct from the rest, is Letters to a Young Calvinist by James K.A. Smith. This is one of the few books to speak directly to this new young, restless, Reformed movement. Written in the form of letters from a mentor to a young man who is investigating Reformed theology, the book offers a winsome 125-page introduction to the tradition and to the way it works out in real life. The author says “These letters don’t offer an apologetic defense of Calvinism, trying to defend it against all comers; rather, I envision the addressee of these letters as someone who has already become interested in this tradition and is looking for a guide into unfamiliar territory.”
Smith leads the young recipient of these letters into the tradition in a systematic way. He begins with words of welcome, expressing the way that Reformed theology leads us to seek out and discover deep wells of the Scripture. For example, “I think it is one of the hallmarks of the Reformed tradition that it has a long history of encouraging curiosity about creation. Unlike some of the places you and I have been, which really discourage questioning in order to get people to toe the party line, the Reformed tradition has long encourages a kind of holy intellectual riskiness.”
He warns of one of the most perilous sins of the Reformed: “Now is as good a time as any to warn you about one of the foremost temptations that accompanies Reformed theology: pride. And the worst kind of pride: religious pride (one of Screwtape’s letters speaks quite eloquently about this). This is an infection that often quickly contaminates those who discover the Reformed tradition, and it can be deadly: a kind of West Nile virus.”
Smith suggests that the best one-word summary of Reformed theology is grace. He speaks of grace going “all the way down,” by which he means that grace infuses every part of Reformed theology. And, indeed, Reformed theology is a theology of grace—grace in every part. He says (rightly!) that Reformed theology is not all about election and predestination; they are components of the theology but they are not all there is to it. “I often feel that Reformed theology is ill served by a myopic focus on these things, as legitimate as they are.” And he emphasizes that Reformed theology is inherently unfinished. “It seems to me very un-Reformed to prop up Reformed theology as a timeless ideal, a consummated achievement, when one of the Reformers’ mantras was semper reformanda—always reforming. You shouldn’t expect a lifetime of pursuing the truth to result in constant entrenchment into what you thought when you were twenty.”