Jonathan Edwards called this book the best ever written after the Bible, and surely one reason is that it is thoroughly biblical. Consider, for example, the order of Mastricht’s chapters: each begins with an “Exegetical Part,” which carefully examines a particular text of Scripture in order to lay the foundation for the Dogmatic, Elenctic, and Practical Parts to follow. The very structure of his work shows that theology is rooted and grounded in the Word of God.
Books are marvelously powerful. Thomas Aquinas is said to have feared the “man of one book,” and no wonder: a great book has great power to transform the soul. And in my own life, the recently translated prolegomena volume of Petrus van Mastricht’s late seventeeth-century Theoretical-Practical Theology has been such a book. I assisted with the editing, so I have carefully read and re-read this volume, as well as the next on the doctrine of God. And though I cannot claim that it has yet made me a man Aquinas would fear, I cannot deny that it has shaped me for the good.
There are three particular aspects of Mastricht’s work that changed me, and my hope in describing them in these articles is that others might read the book and be similarly transformed. In this first part I will discuss his submission to the Word of God, in part two, his thinking about reason and theology, and in part three, his definition of theology as “the doctrine of living for God through Christ.”
Mastricht models submission to the Word.
Jonathan Edwards called this book the best ever written after the Bible, and surely one reason is that it is thoroughly biblical. Consider, for example, the order of Mastricht’s chapters: each begins with an “Exegetical Part,” which carefully examines a particular text of Scripture in order to lay the foundation for the Dogmatic, Elenctic, and Practical Parts to follow. The very structure of his work shows that theology is rooted and grounded in the Word of God.
The same is shown in Mastricht’s citations from Scripture, which are copious and carefully chosen to prove his theological points. Indeed, this is a book to be read with an open Bible. Moreover, he also makes abundant use of Scriptural language in quotation and paraphrase, especially in each Practical Part, where he marshals passage after passage to stir up his students to apply the truth that they have learned.