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Bible studies, church history, systematic theology, and Christian apologetics by Dr. Peter J. Carter, D.Min.

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Category: Systematic Theology

Dive into the organized study of Christian doctrines, including the nature of God, the Trinity, creation, and the church. Understand how biblical teachings form a cohesive system of faith

Featured image for Restoring What Was Lost: Adam Gave Up His Inheritance - Theology in Focus

Restoring What Was Lost: Adam Gave Up His Inheritance (Part 1 of 16)

Posted on October 13, 2024March 16, 2026 by Dr. Peter J. Carter

In This Article Toggle Series: Restoring What Was Lost, Part 1 of 16 Scripture Text: Genesis 3:17–19 This article inaugurates a journey through one of the most sweeping narratives in all of Scripture: the story of what humanity lost in the Garden of Eden and how Christ, through His redemptive work, restores every last portion...

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Featured image for From One God to Many: Humanity's Drift and God's Response - Theology in Focus

From One God to Many: Humanity's Drift and God's Response

Posted on November 17, 2019March 16, 2026 by Dr. Peter J. Carter

In the beginning, there was no debate about God. Adam walked with Him. Eve heard His voice. Cain and Abel brought their offerings before Him. Noah received His commands face to face. The earliest chapters of human history describe a people who knew God directly, not through ritual, not through religion, but through personal, unmediated...

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Featured image for Free From the Natural: How God Designed the World and Man's Place Above It - Theology in Focus

Free From the Natural: How God Designed the World and Man's Place Above It

Posted on May 5, 2019March 16, 2026 by Dr. Peter J. Carter

God made this world, and when He made it, He designed it to be self-sustaining. Every system, from the reproduction of trees and birds, to the ecosystems that regenerate continually, to the red blood cells that fight infection and the DNA that checks and repairs itself, was built to function without constant intervention. In every...

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About the Author

Dr. Peter J. Carter

Dr. Peter J. Carter is a theologian, author, and the founder of Theology in Focus. He holds a D.Min. with a concentration in theology and apologetics and has spent over two decades teaching, preaching, and writing to make theology accessible to every believer.

His work bridges the gap between the academy and the church, bringing rigorous scholarship to the service of faith. He is the author of several books on systematic theology and church history.

Learn more about Dr. Carter

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Recent Posts

  • Already Judged: Why John 3:17-18 Cannot Be Reduced to a 'Do Better' Gospel
  • Guided by Elimination: What Paul's Closed Doors Teach About Divine Guidance
  • The Holiness of God and the Death of Uzzah
  • Saved by Faith Alone, But Not by a Faith That Is Alone
  • Who Gets to Select? The Problem of Selective Patristic Citation

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  1. Kevin Driscoll on Gnosticism: The Ancient Heresy That Co-Opted Christianity
  2. Nathan Torres on The Problem of Evil: A Christian Response
  3. Laura Simmons on Three Christian Views of Hell
  4. Robert J. Maxwell on Sola Scriptura: The Final Court of Appeal
  5. Catherine Walsh on Two-Track Diffusion of Christian Doctrine
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Popular Posts

  • Already Judged: Why John 3:17-18 Cannot Be Reduced to a 'Do Better' GospelMay 3, 2026
  • Guided by Elimination: What Paul's Closed Doors Teach About Divine GuidanceApril 21, 2026
  • The Holiness of God and the Death of UzzahApril 21, 2026
  • Saved by Faith Alone, But Not by a Faith That Is AloneApril 6, 2026
  • Who Gets to Select? The Problem of Selective Patristic CitationMarch 31, 2026

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