5:9 {10} If we receive the witness of men, the witness of God is greater: for {k} this is the witness of God which he hath testified of his Son.
(10) He shows by an argument of comparison, of what great weight the heavenly testimony is, that the Father has given of the Son, to whom agrees both the Son himself and the Holy Spirit.
(k) I conclude correctly: for the testimony which I said is given in heaven, comes from God, who sets forth his Son.
5:9 If we receive the witness of men, the witness of God is greater. We do receive human testimony. We have human testimony of many and unimpeachable witnesses to the facts of the life of Christ, but we have also the greater witness of God. We have the Father's testimony on record, and we have it constantly repeated in his transforming grace. Every one born again to a new life is a new demonstration.
5:9 If we receive the testimony of men - As we do continually, and must do in a thousand instances. The testimony of God is greater - Of higher authority, and much more worthy to be received; namely, this very testimony which God the Father, together with the Word and the Spirit, hath testified of the Son, as the Saviour of the world.
5:9-12 Nothing can be more absurd than the conduct of those who doubt as to the truth of Christianity, while in the common affairs of life they do not hesitate to proceed on human testimony, and would deem any one out of his senses who declined to do so. The real Christian has seen his guilt and misery, and his need of such a Saviour. He has seen the suitableness of such a Saviour to all his spiritual wants and circumstances. He has found and felt the power of the word and doctrine of Christ, humbling, healing, quickening, and comforting his soul. He has a new disposition, and new delights, and is not the man that he formerly was. Yet he finds still a conflict with himself, with sin, with the flesh, the world, and wicked powers. But he finds such strength from faith in Christ, that he can overcome the world, and travel on towards a better. Such assurance has the gospel believer: he has a witness in himself, which puts the matter out of doubt with him, except in hours of darkness or conflict; but he cannot be argued out of his belief in the leading truths of the gospel. Here is what makes the unbeliever's sin so awful; the sin of unbelief. He gives God the lie; because he believes not the record that God gave of his Son. It is in vain for a man to plead that he believes the testimony of God in other things, while he rejects it in this. He that refuses to trust and honour Christ as the Son of God, who disdains to submit to his teaching as Prophet, to rely on his atonement and intercession as High Priest, or to obey him as King, is dead in sin, under condemnation; nor will any outward morality, learning, forms, notions, or confidences avail him.
