Most Christians consider the Bible to be the most important book ever written. And no doubt, it is the greatest book on earth. But as we will learn in our lesson today, there is an even more important book being housed in eternity, and that is the Lamb’s Book of Life. And only those whose names are written in this book will make it to New Jerusalem–the eternal city of God. Those whose names aren’t found in the book will have their part in the Lake of Fire and Brimstone which is the second death.