The Most Important Book Since the Bible

God revealed the answers to life’s most important questions to Herbert W. Armstrong, one biblical doctrine at a time. Toward the end of his life, Mr. Armstrong wrote a summary of the Bible—a book he believed was the most important book since the Bible! Forty years after Mr. Armstrong finished writing Mystery of the Ages, understand how this book will make your Bible come alive.

By Gerald Flurry • July 10, 2026

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Colossians: First-Century Parallels

The book of Colossians ties in directly with Revelation 3 and the Laodicean era. The Apostle Paul was in jail, absent from the problems that were beginning to creep into the Church in the first century. Today, Herbert W. Armstrong is dead, absent from the problems that have steadily increased in the very Church God founded through him. God removed both of those leaders for a very important reason. He wanted to see what we would do individually when a strong spiritual leader is removed. In other words, God wanted to see how well we could follow our true Leader—Jesus Christ!

Mystery of the Ages

Did you ever ask yourself: “Who am I? What am I? Why am I?” You are a mystery. The world about you is a mystery. Now, you can understand!

Mystery of the Two Trees

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