Petrus van Mastricht’s Theoretical and Practical Theology presents one of the most comprehensive methods of treating Christian doctrine. In it, Mastricht treats every theological topic according to a four-part approach: exegetical, dogmatic, elenctic, and practical. As a body of divinity, it combines a rigorous, scholastic treatment of doctrine with the pastoral aim of preparing people to live for God through Christ. Students and pastors will find it a valuable model for moving from the text of Scripture to doctrinal formulation that will edify the people of God. Volume 1, Prolegomena, provides an introduction to doing systematic theology. Mastricht begins by addressing the nature of theology, wherein he lays out the proper method, subject matter, and definition of theology....

Petrus van Mastricht’s Theoretical-Practical Theology presents one of the most comprehensive methods of treating Christian doctrine. In it, Mastricht treats every theological topic according to a four-part approach: exegetical, dogmatic, elenctic, and practical. As a body of divinity, it combines a rigorous, scholastic treatment of doctrine with the pastoral aim of preparing people to live for God through Christ. Students and pastors will find it a valuable model for moving from the text of Scripture to doctrinal formulation that will edify the people of God.

Theoretical-Practical Theology, vol 4, 'Redemption in Christ,' examines God’s great work of obtaining redemption in the Mediator, Jesus Christ. Mastricht sets the stage with a discussion about the covenant of grace as God’s eternal purpose of restoration and restitution for the elect of fallen humanity. From that vantage point, he uses the remainder of the volume to address the glorious procurer of this covenantal grace. Mastricht walks us through the dignity, names, person, offices, states, and redemptive accomplishment of Jesus Christ. This volume helps us learn the significance of the One who secured so great a redemption for the people of God.

Petrus van Mastricht’s Theoretical-Practical Theology presents one of the most comprehensive methods of treating Christian doctrine. In it, Mastricht treats every theological topic according to a four-part approach: exegetical, dogmatic, elenctic, and practical. As a body of divinity, it combines a rigorous, scholastic treatment of doctrine with the pastoral aim of preparing people to live for God through Christ. Students and pastors will find it a valuable model for moving from the text of Scripture to doctrinal formulation that will edify the people of God.

Petrus van Mastricht’s Theoretical-Practical Theology presents one of the most comprehensive methods of treating Christian doctrine. In it, Mastricht treats every theological topic according to a four-part approach: exegetical, dogmatic, elenctic, and practical. As a body of divinity, it combines a rigorous, scholastic treatment of doctrine with the pastoral aim of preparing people to live for God through Christ. Students and pastors will find it a valuable model for moving from the text of Scripture to doctrinal formulation that will edify the people of God. Volume 3, The Works of God and the Fall of Man, is a book of origins—origins of the created order and of sin. Mastricht begins with a discussion of the decrees of God and how they establish His eternal purpose for everything. He then shows how the decrees are carried out in creation and in God’s continual providence. The volume concludes with Mastricht’s treatment of the apostacy of Adam from his original estate and the...

The Reformed Platinum Library makes your study of the Bible easier by connecting your entire library of books to a robust set of study tools. The Reformed Platinum Library is a great entry point for academic study or more advanced exegesis and sermon prep. With over 1100 resources, the Reformed Platinum Library includes fantastic resources such as SIL Exegetical Summary Series | SILES (34 vols.), Reformed Expository Commentary Series | REC (38 vols.), Hendriksen & Kistemaker New Testament Commentary | HK (18 vols.), and many more.

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The resources included in the Systematic Theology Collection works in conjunction with the Systematic Theology Cross-References Dataset to bring these resources to the Passage Guide. Study a passage, and the Systematic Theologies section reports where your systematic theologies refer to the verse, and further organizes them by denomination and category of systematic study. Whether the verse is used in section reporting soteriological beliefs or in the prolegomena, you’ll see before digging in. And with so many systematic theologies for Logos to search through, you’ll never miss a verses’ use in theological proof in any denomination.

Our largest package, the 2025 Ultimate Library, provides an incredible library for biblical research and theological reflection. Whether focused on Church history or biblical exegesis, the vast collection of resources and titles at your fingertips cover the gamut—from most devotionals to practical discussions of pastoral ministry to the most rigorous scholarly and academic research. This package has everything you need to engage in the serious study of Scripture and its world, with respected resources like the Library of Hebrew Bible/Old Testament Studies | LHBOTS (382 vols.) and top-tier exegetical commentaries like the New International Commentary on the Old and New Testament | NIC (51 vols.).

The Reformed Diamond Library makes your study of the Bible easier by connecting your entire library of books to a robust set of study tools. The Reformed Diamond Library takes everything in the Reformed Platinum Library and adds even more to your library, with scholarly series like Wiley Blackwell Bible Commentaries | WBBC: Old and New Testament (22 vols.), The IVP Bible Dictionaries (8 vols.), UBS Handbooks Series: Old Testament, New Testament, and Deuterocanonical Books (66 vols.), and New Growth Press Minibook Collection (157 vols.). With over 2200 volumes of advanced biblical reference works, this is an ideal package for anyone doing academic research or advanced exegesis.

This collection of theology resources is curated to cover the wide spectrum of theological studies, including Biblical, Doctrinal, and Systematic Theology. Bringing together hundreds of theology resources from a wide array of views, this collection will enhance your results in the Factbook, Passage Guide, Theology Guide, and more.