No one but your own spirit can testify that you believe in Christ; you may profess to, and the whole world may believe that you do, but your own spirit knows that you are a hypocrite in making the profession. Likewise, no one can testify but your own spirit that you have repented; you may make professions of repentance, and the world may believe you thoroughly sincere, but your own spirit may tell you that your profession is false. In a similar manner, no one but your own spirit can testify that you have been baptized; your father and mother may say so, the church record may so testify, and yet it is possible for them to be mistaken. To be certain you are a child of God you must have the testimony of your own spirit that you believe, that you have repented and that you have been baptized. If, in the judgment day, God should ask such people, "Have you obeyed me in the act of Christian baptism?" they would not have the testimony of their spirit that they had so obeyed; they would have to fall back upon the church record or that of their father and mother. Others may be satisfied with such testimony, but, as for myself, if I did not have the testimony of my own spirit that I had obeyed the Lord in Christian baptism, I would obtain that testimony before the going down of the sun. "Well," says one, "is that all the witness of the Spirit mentioned by the apostle?" Yes, that is all; absolutely and unqualifiedly all. What more can you desire? "Well," says another, "I want something more than the mere word; I want to be saved like the thief on the cross." How do you know that the thief on the cross was saved? "Oh, the Bible says he was." True, but that is the testimony of the "mere word"; so you have as much testimony to your own salvation as you have for the salvation of the thief on the cross, and it would be impossible for you to have any more. Suppose the Lord were to come down and take you up bodily and set you down before his throne in heaven, and, in the presence of all the angels and archangels, say to you: "My child, your sins are all forgiven." "Now," says one, "that would be testimony indeed." Yes, it would be testimony, but no more testimony than you have in the word of God now; you would then have only the testimony of the "mere word" of God that you were forgiven. All such criticisms arise out of infidelity as to the truthfulness of God's word.