Doctrine matters—but are all doctrinal disagreements equally significant? Which truths are essential to salvation, and where is there room for sincere believers to disagree?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard explores whether Scripture distinguishes between essential and secondary doctrines and explains biblical principles for making that distinction. Using examples such as church government, the timing of the rapture, and Christian practice, he discusses how believers can evaluate theological differences while keeping the gospel central.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

Learn how to hold firmly to biblical truth and pursue Christian unity without compromising conviction.

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Oneness Pentecostals believe God is calling the church back to the teachings and practices of the New Testament, including the plan of salvation proclaimed in Acts 2:38. But what about the many Christians throughout history who demonstrated sincere faith and devotion without repenting, being baptized in Jesus’ name, and receiving the Holy Spirit according to this pattern? Does a restorationist view imply that they are eternally lost?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard addresses this important and deeply personal question by examining salvation as a process and exploring the roles of faith, obedience, mercy, and divine judgment. He also considers how biblical principles of judgment apply both to professing Christians and to those who have never heard the gospel.

Recommended Resource
Anchor Points by David K. Bernard
Available at https://pentecostalpublishing.com/products/anchor-points

Apostolic Life in the 21st Century is the podcast where Dr. David K. Bernard answers your questions about what the Bible teaches and how those teachings apply to everyday life.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

Did Greek philosophy merely give early Christian theologians a new vocabulary, or did it influence how they understood the nature of God?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard explores the influence of Plato, Philo, and Neoplatonism on Christian theology from the second through the fourth centuries. Drawing from church history, he examines how philosophical ideas entered theological discussions and considers whether their impact extended beyond terminology to the development of doctrine itself.

Dr. Bernard also evaluates the claim that the doctrine of the Trinity emerged strictly from biblical reflection, providing historical context for the complex interaction between Greek philosophy and early Christian thought.

For more on this topic, see the following books from Dr. David K. Bernard.

• The Oneness of God
• A History of Christian Doctrine
• The Glory of God in the Face of Jesus Christ
• Oneness and Trinity: AD 100–300
• The Trinitarian Controversy in the Fourth Century

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

The New Testament records believers being baptized in the name of Jesus Christ, but what does history reveal about baptism in the generations immediately following the apostles?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard examines the historical evidence surrounding early Christian baptism. Looking beyond the biblical record, he explores writings and practices from the early postapostolic church to determine whether the historical record supports baptism in Jesus’ name and what early sources can tell us about the development of Christian baptism.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

This week, the United Pentecostal Church International gathers in Salt Lake City, Utah, for its annual General Conference, where missions will once again be a central focus. Through Global Missions and North American Missions, UPCI churches work together to take the gospel to communities and nations around the world.

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard explains why missions is so important to the UPCI and why supporting missionaries and church planters is essential to fulfilling the Great Commission. He addresses why missions giving should be a priority for individual believers and congregations alike.

You can give to the missions efforts of the United Pentecostal Church International by visiting Give.UPCI.org. You can watch UPCI General Conference 2026 online at YouTube.com/@UPCI/streams.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

Why do some modern Bible translations omit verses or phrases found in the King James Version? Have translators removed portions of Scripture, or is there another explanation?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard explains how newly discovered manuscript evidence has influenced modern Bible translations. He also discusses the science of textual criticism—the process scholars use to identify the readings that most likely reflect the original text.

This podcast episode will help you understand why differences exist between the KJV and modern translations and strengthen your confidence in the accuracy, preservation, and reliability of Scripture.

For more on this topic, see Dr. Bernard's book God's Infallible Word. Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

Are Oneness Pentecostals fundamentalists? The term fundamentalist is often applied broadly to conservative Christians, but Christian Fundamentalism is a distinct movement with its own history and beliefs.

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard explores the origins of Fundamentalism and compares its core beliefs with Oneness Pentecostalism. He explains where Apostolic believers share common ground with Fundamentalists and Evangelicals, and where important theological differences set them apart.

Listen as Dr. Bernard discusses what Apostolic Pentecostals can appreciate about these traditions while maintaining their distinct beliefs and identity within the broader Christian world.

Apostolic Life in the 21st Century is the podcast where Dr. David K. Bernard answers your questions about what the Bible teaches and how those teachings apply to everyday life.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.

As the scientific pursuit of longer, healthier lives intensifies, Christians face an important question: When does responsible care for our health become an attempt to avoid the reality of death?

In this episode of Apostolic Life in the 21st Century, Dr. David K. Bernard considers radical life extension from a biblical perspective. He distinguishes wise stewardship of our bodies from an unhealthy pursuit of longevity and explains how the hope of resurrection should shape our attitudes toward aging and mortality. He explains that, ultimately, the Christian’s hope is not to extend this present life indefinitely, but to receive eternal life with Jesus Christ.

Visit PentecostalPublishing.com to shop Dr. Bernard’s full catalog of published works. Enter promo code DKB10 at checkout to save 10 percent on your order.

If you enjoy this podcast, leave a five-star rating and a review on Apple Podcasts or your preferred podcast platform. We also appreciate it when you share Apostolic Life in the 21st Century with family and friends.