The metaphor occurs three times in the final book of Scripture, the book which deals with the future and with the last things. And it occurs in all these instances in very remarkable connection. First we read, in the highly imaginative picture of the final judgment, that when the thrones are set two books are opened, one the Book of Life, the other the book in which are written the deeds of men, and that by these two books men are judged. There is a judgment by conduct. There is also a judgment by the Book of Life. That is to say, the question at last comes to be, Is this man's name written in that book?' Is he a citizen of the kingdom, and therefore capable of entering into it? Has he the life from Christ in his heart? Or, in other words, the question is, first, has the man who stands at the bar faith in Jesus Christ; and, second, has he proved that his faith is genuine and real by the course of his earthly conduct? These are the books from which the judgment is made.
Further, we read, in that blessed vision which stands at the far-off end of all the knowledge of the future which is given to humanity, the vision of the City of God that came down from heaven as a bride adorned for her husband,' that only they enter in there who are written in the Lamb's Book of Life.' Only citizens are capable of entrance into the city. Aliens are necessarily shut out. The Lord, when He writeth up His people, shall count that this man was born there, though he never trod its streets while on earth, and, therefore, can enter into his native home.
Further, in one of the letters to the seven churches our Lord gives as a promise to him that overcometh, I will not blot his name out of the Book of Life, but I will confess his name.'
What need we care what other people may think about us, or whether the hollow wraith of dying fame' that comes like a nimbus round some men may fade wholly or no, so long as we may be sure of acknowledgment and praise from Him from whom acknowledgment and praise are precious indeed.
I have but one or two more words to add. Remember that Paul had no hesitation in taking upon himself to declare that the names of these anonymous saints in Philippi were written in the Book of Life. What business had he to do that? Had he looked over the pages, and marked the entrees? He had simply the right of estimating their state by their conduct. He saw their works; he knew that these works were the fruit of their faith; and he knew that, therefore, their faith had united them to Jesus Christ. So, Christian men and women, two things: show your faith by your works, and make it impossible for anybody that looks at you to doubt what King you serve, and to what city you belong. Again, do not ask, Is my name there?' Ask, Have I faith, and does my faith work the works that belong to the Kingdom of Heaven?'
Remember that names can be blotted out of the book. The metaphor has often been pressed into the service of a doctrine of unconditional and irreversible predestination. But rightly looked at, it points in the opposite direction. Remember Moses's agonised cry, Blot me out of Thy book'; and the Divine answer, Him that sinneth against Me, his name will I blot out of My book.' And remember that it is only to him that overcometh' that the promise is made, I will not blot him out.' We are made partakers of Christ if we hold fast the beginning of our confidence firm unto the end.'
Remember that it depends upon ourselves whether our names are there or not. John Bunyan describes the armed man who came up to the table, where the man with the book and the inkhorn was seated, and said: Set down my name.' And you and I may do that. If we cast ourselves on Jesus Christ and yield our wills to be guided by Him, and give our lives for His service, then He will write our names in His book. If we trust Him we shall be citizens of the City of God; shall be filled with the life of Christ; shall be objects of an individualising love and care; shall be accepted in that Day; and shall enter in through the gates into the city. They that forsake me shall be written on the earth'; and there wiped out as are the children's scribbles on the sand when the ocean come up. They that trust in Jesus Christ shall have their names written in the Book of Life; graven on the High Priest's breast-plate, and inscribed on His mighty hand and His faithful heart.