The Sabbath Book

A comprehensive study of the Christian Sabbath from a Reformed perspective

The Lord’s Day is a gift — a weekly reminder that our salvation does not depend on our works, but on the finished work of Christ. This book explores the theology, history, and practice of Sabbath-keeping for the Christian today.

Table of Contents

Introduction: Why the Sabbath Matters

Chapter 1: Creation and Rest

Chapter 2: The Fourth Commandment

Chapter 3: Rest as Trust

Chapter 4: Christ and the Sabbath

Chapter 5: The Lord’s Day in History

Chapter 6: Sabbath Practice Today

Conclusion: The Eternal Rest

Related Sermons

For audio teaching on these themes, see the sermon archive:

  • “Christ and the Fourth Word” (Colossians 2:16)
  • “Work and Rest” (Matthew 11:28-30)
  • The complete Work Series (2014-2015)

I’m Dennis Tuuri

I’ve been a pastor and Bible teacher for over forty years. My passion is helping Christians think biblically about all of life — work, rest, family, community, and our responsibilities as citizens.

This site is a home for my teaching: sermons spanning decades of expository preaching, a book on the Christian Sabbath, and voter guides for faithful civic engagement.

Thanks for visiting. I hope these resources are a blessing to you.

“They go from strength to strength; each one appears before God in Zion.” — Psalm 84:7

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