Theology In Focus

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

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Category: Theology

Explore foundational Christian doctrines, biblical teachings, and theological insights. Dive into topics like the nature of God, salvation, eschatology, and the parables of Christ.

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The Imago Dei: Why Human Life Has Unique Value

Posted on March 10, 2026March 16, 2026 by Dr. Peter J. Carter

Why does Christianity insist that every human life has inherent worth? The doctrine of the Imago Dei — humanity created in the image of God — grounds both human dignity and moral accountability.

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Christianity Is Not a Merit System

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

Most religious systems operate on moral causality: effort determines destiny. Christianity rejects that framework. Salvation rests not on accumulated merit but on the imputed righteousness of Christ.

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The Kingdom in Their Midst: Luke 17:20-21 and the Present Reign of Christ

Posted on February 12, 2026March 16, 2026 by Dr. Peter J. Carter

When the Pharisees asked Jesus when the kingdom of God would come, He told them it was already among them. An examination of Luke 17:20–21 and the inaugurated kingdom—what the Pharisees missed, why it matters today, and the already-not-yet framework that makes sense of it all.

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Three Christian Views of the End Times Explained Clearly

Posted on February 10, 2026March 16, 2026 by Dr. Peter J. Carter

Christians agree that Christ is coming again. They disagree on the tribulation, the rapture, and the Millennium. Pre-trib, post-trib, and amillennial frameworks explained clearly.

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Righteousness Without Applause

Posted on February 7, 2026March 16, 2026 by Dr. Peter J. Carter

Jesus exposes two economies of reward in Matthew 6:3-4. Righteousness performed for applause is paid in full. Only faith sustains obedience practiced for God alone.

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Commit Tomorrow to God, Attend to Today

Posted on February 4, 2026March 16, 2026 by Dr. Peter J. Carter

We borrow tomorrow's anxieties to erode today's joys. Christ commanded us to live in the day God has given. Commit the unknown future to Him and attend faithfully to the present.

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Covenant Prayer, Not Anxious Pleading

Posted on February 4, 2026March 16, 2026 by Dr. Peter J. Carter

Biblical prayer is not bargaining with an unpredictable deity. It is covenant appeal to a God who binds Himself by promise and cannot lie. Discover the Reformed covenantal basis for confident prayer.

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When Doing Good Brings Backlash

Posted on January 21, 2026March 16, 2026 by Dr. Peter J. Carter

When doing good brings backlash, the enemy lies. Persecution does not mean disapproval -- it means you are walking Christ's path. Pastoral encouragement from Scripture.

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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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  • The Discipline of Studying Church History Honestly
  • The Imago Dei: Why Human Life Has Unique Value
  • Pre-Reformers, Reformers, and the Social Transformation of Late Medieval Europe
  • The Examined Life: Socrates, Classical Education, and the Birth of the Western Mind
  • Christianity Is Not a Merit System

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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

  • Featured image for The Discipline of Studying Church History Honestly - Theology in Focus
    The Discipline of Studying Church History HonestlyMarch 16, 2026
  • Featured image for The Imago Dei: Why Human Life Has Unique Value - Theology in Focus
    The Imago Dei: Why Human Life Has Unique ValueMarch 10, 2026
  • Featured image for Pre-Reformers, Reformers, and the Social Transformation of Late Medieval Europe - Theology in Focus
    Pre-Reformers, Reformers, and the Social Transformation of Late Medieval EuropeFebruary 20, 2026
  • Featured image for The Examined Life: Socrates, Classical Education, and the Birth of the Western Mind - Theology in Focus
    The Examined Life: Socrates, Classical Education, and the Birth of the Western MindFebruary 18, 2026
  • Featured image for Christianity Is Not a Merit System - Theology in Focus
    Christianity Is Not a Merit SystemFebruary 17, 2026

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Theology in Focus brings theology back into the center of Christian life and witness — clear, bold, and accessible — so that everyday believers can think deeply, live faithfully, and lead courageously.

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