Lesson 1: The Holiness of God

The Foundations of the Gospel series explores the essential truths of the Christian faith directly from Scripture. In Lesson 1, we begin where the gospel begins—with the holiness of God. Through Isaiah's vision in Isaiah 6, we discover why God's holiness is central to the gospel, why every person falls short of His perfect standard, and why understanding who God is is the first step toward understanding our need for Jesus Christ.

▶ Watch Lesson 1

In this lesson you'll discover:

  • God's holiness is the foundation of the gospel.

  • Isaiah's vision reveals God's character.

  • Every person falls short of God's perfect standard.

  • God's holiness prepares us to understand our need for Jesus Christ.

Welcome to Bible Teaching

Welcome to the Bible teaching ministry of John A. Woolwine, where every study is centered on God's Word and the gospel of Jesus Christ.

It is my prayer that these studies will help you grow in your knowledge of God, deepen your understanding of His Word, and strengthen your faith in Jesus Christ. Every study is rooted in the conviction that Scripture is God's inspired, authoritative, and sufficient Word, revealing His plan of redemption through His Son, Jesus Christ. Whether studying verse by verse through Scripture or exploring foundational biblical doctrines, each study is designed to help you understand God's truth and apply it faithfully to your daily life.

Whether you are exploring the Christian faith, seeking assurance of salvation, or desiring to grow as a follower of Christ, I pray these studies will encourage you to know God more deeply and faithfully apply His truth to your daily life.

New to These Bible Studies?

If this is your first visit, I recommend beginning with these foundational studies:

1. The Sovereign God and the Failure of Man
See how Genesis reveals God's sovereign plan of redemption despite humanity's repeated rebellion.

2. The Consequences of Our Sin
Understand why every person needs a Savior and why only Jesus Christ can reconcile us to God.

3. I Need a Savior (Coming Soon)
Discover why our greatest need is not self-improvement but reconciliation with a holy God through Jesus Christ.

John Woolwine John Woolwine

How Can I Know I Am Truly Saved

Can a person truly know they are saved? This article explores biblical assurance through 1 John 5:13 and explains how true confidence is found in Jesus Christ and the promises of God’s Word.

Read More