21. Wherever such witness is borne, there certainly will be some fruit. The witness never fails of effect. Some surely will be reached; some will accept and believe it. Since it is the witness of the Holy Spirit, and the apostle says here, the Spirit beareth witness, he will be effective, producing in us that to which John refers when he says we are children of God, and have the victory and eternal life. So the Word--or the Gospel message accompanied by the witness of the Spirit--and faith are vitally related. In the last analysis they are inseparable. Without faith, preaching will be fruitless; and faith has origin in the Word alone. Therefore, we should gladly hear and handle the Word. Where it is, there is also the Holy Spirit; and where the Spirit is, there must be at least some believers. Even if you have already heard the Word and obtained faith, it will always continue to strengthen you as you hear it. One knows not at what hour God may touch and illumine his or another's heart. It may be in a time when we least look for it, or in the individual of whom we have least expectation. For the Spirit, as Christ says, breathes where he will, and touches hearts when and where he knows them to be receptive. 22. It is relative to the power and energy wrought by the Holy Spirit that John speaks, indicating the source and means of the power of this witness, when he says of Christ, "This is he that came by water and blood," etc. In this sentence is included all we possess in the kingdom of Christ, and here is extolled the efficacy of our beloved baptism and the blood or sufferings of Christ. Here John unites all the elements in one bundle, so to speak, making a triune witness. They bear joint witness to our faith and confirm it--these three: the water, the blood and the Spirit. BAPTISM BY WATER AND BLOOD.