This week on Theology Simply Profound, Rob and Bob begin a discussion of Louis Berkhof's little book, Summary of Christian Doctrine. Within the first section, The Doctrine of God and Creation, the fourth chapter on "The Essential Nature of God,�

Mark Winder previews his upcoming course on Zephaniah wherein he will discuss the prophecy in its context, and in doing so examine how the prophet utilizes protological themes to construct an eschatological picture pointing to the great Day of the Lord. We will begin with an introduction to covenant themes and establish the veracity of the theological assumptions and hermeneutical method employed in approaching Zephaniah.

Dr. Winder will be teaching an in-person course at the Reformed Forum headquarters in Libertyville, Illinois, August 12–13, 2022. For more information and registration, visit https://reformedforum.org/zephaniah2022/

We discuss Geerhardus Vos's sermon, "Heavenly Mindedness" from his collection Grace and Glory: Sermons Preached at Princeton Seminary. In this sermon, Vos directs the Christian to consider the heavenly realities, where Christ is, as the proper focus and posture for the Christian throughout this present earthly pilgrimage.

Brad Isbell (@ChortlesWeakly) briefly steps away from the General Assembly floor, Twitter, and Presbycast to jump on another podcast mic to speak with Camden Bucey about the PCA General Assembly and the storied histories of naming the OPC and the PCA.

Mr. Isbell is a ruling elder at Covenant PCA in Oak Ridge, Tennessee. Along with @Wresbyterian, he hosts Presbycast. He recently wrote, "What's in a Denominational Name?" for the Nicotine Theological Journal. The article has also been published at The Aquila Report.

In the third volume of this new translation of Petrus Van Mastricht's Theoretical-Practical Theology, 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 devastating effects of sin that followed. This is an important volume for learning how God governs all things, even the rebellious actions of those good things He created.

Jeff Waddington, Dan Ragusa, and Camden Bucey speak about several of the unique positions Van Mastricht held, including his somewhat mediating view between infra- and supralapsarianism, his argument against Copernicanism, his view of the third heaven, and his view of angelic and demonic activity.

On this episode, we speak about the ecclesiastical and theological contributions of Dr. Richard B. Gaffin, Jr. This year marks the 50th anniversary of Dr. Gaffin having been elected the chairman of the OPC's Committee on Foreign Missions. Crossway has also published his latest book, In the Fullness of Time, a revision of his lecture notes from his course, Acts and Paul.

Lane Tipton and Camden Bucey turn to pages 289–296 of Geerhardus Vos' book, Biblical Theology: Old and New Testaments. In this section, Vos introduces several significant interpretive practices which are critical for a proper understanding of the eschatology of the prophets. These are the principles of (1) finality and consummation, (2) prophetic idiom, and (3) the coming of the Messiah as the "gift of God."