Jesus Christ is the Son of God. To this truth I am very sure the Holy Ghost will add his amen. In John the fifteenth chapter and the twenty-sixth verse we read, "But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me." And if you would know that Jesus Christ is God's Son I would suggest, 1. That you simply test him; try him in heathen lands and tell me if any other story could thrill and transform as does the story of his life and death. Dr. Torrey says that whether the story was told in China or England, whether the story was told in India or Australia, it was always the same and never was without effect. 2. Try him in your own life. One day in a service in a western city an old woman was wheeled into the church in an invalid's chair. I knew by the expression of her countenance that she was suffering. When I met her after the service and asked her about her story she said as the most excruciating pain convulsed her body, "I have not been free from pain in twenty years and have scarcely slept a night through all that time," and then, brushing the tears from her eyes, and with an expectant face, she exclaimed, "but if I could tell you all that Jesus Christ has been to me in these twenty years I could thrill you through and through." 3. If you would know that he is the Son of God just lift him up and behold him as he draws all men unto him. This is the secret of the power of great preaching. It made Mr. Moody known whereever the English language is spoken and constituted Mr. Spurgeon one of the world's greatest preachers. As a matter of fact there is no other theme which may be presented in the pulpit by the minister with an assurance of the co-operation of the Holy Ghost. There may be times when he may feel obliged to preach concerning philosophy, poetry, art and science, but unless these things lead directly to Christ we have no reason for believing that the Holy Ghost will add his amen to our message, and without this amen the time is almost lost. III The church is the body of Christ. I am persuaded that to this truth he will give his hearty assent. This is Paul's over and over. Notice the following verses. Acts 2:41, "Then they that gladly received his word were baptized; and the same day there were added _unto them_ about three thousand souls." The words "unto them" are in italics, so not in the original, and we ask "added to what?" Acts 2: 47, "Praising God, and having favor with all the people. And the Lord '_added to the Church_' daily such as should be saved." Here we are beginning to get the truth. Acts 5:14, "And believers were the more added _to the Lord_, multitudes both of men and women." This is the truth.