He that believeth on the Son of God hath the witness in himself - The evidence that Jesus is the Son of God. Compare the notes at Romans 8:16. This cannot refer to any distinct and immediate "revelation" of that fact, that Jesus is the Christ, to the soul of the individual, and is not to be understood as independent of the external evidence of that truth, or as superseding the necessity of that evidence; but the "witness" here referred to is the fruit of all the evidence, external and internal, on the heart, producing this result; that is, there is the deepest conviction of the truth that Jesus is the Son of God. There is the evidence derived from the fact that the soul has found peace by believing on him; from the fact that the troubles and anxieties of the mind on account of sin have been removed by faith in Christ; from the new views of God and heaven which have resulted from faith in the Lord Jesus; from the effect of this in disarming death of its terrors; and from the whole influence of the gospel on the intellect and the affections - on the heart and the life. These things constitute a mass of evidence for the truth of the Christian religion, whose force the believer cannot resist, and make the sincere Christian ready to sacrifice anything rather than his religion; ready to go to the stake rather than to renounce his Saviour. Compare the notes at 1 Peter 3:15.

He that believeth not God hath made him a liar - Compare the notes at 1 John 1:10.

Because he believeth not the record ... - The idea is, that in various ways - at his baptism, at his death, by the influences of the Holy Spirit, by the miracles of Jesus, etc. - God had become a "witness" that the Lord Jesus was sent by him as a Saviour, and that to doubt or deny this partook of the same character as doubting or denying any other testimony; that is, it was practically charging him who bore the testimony with falsehood.

He that believeth on the Son of God - This is God's witness to a truth, the most important and interesting to mankind. God has witnessed that whosoever believeth on his Son shall be saved, and have everlasting life; and shall have the witness of it in himself, the Spirit bearing witness with his spirit that he is a child of God. To know, to feel his sin forgiven, to have the testimony of this in the heart from the Holy Spirit himself, is the privilege of every true believer in Christ.

He that believeth on the Son of God,.... As a divine person who came in the flesh, and obeyed the law, and brought in everlasting righteousness, and obtained life and salvation for men: he that with the heart believes in him for righteousness, and eternal life, he being the Son of God, truly and properly God, and so able to save all that believe in him,

hath the witness in himself; of the need he stands in of Christ, and of the suitableness, fulness, and excellency of him; the Spirit of God enlightening him into the impurity of his nature, his impotence to do anything spiritually good, his incapacity to atone for sin, and the insufficiency of his righteousness to justify him before God; and convincing him that nothing but the blood of the Son of God can cleanse him from sin, and only his sacrifice can expiate it, and his righteousness justify him from it, and that without him he can do nothing; testifying also to the efficacy of his blood, the completeness of his sacrifice and satisfaction, the excellency of his righteousness, and the energy of his grace and strength: so he comes to have such a witness in himself, that if ten thousand arguments were ever so artfully formed, in favour of the purity of human nature, the power of man's free will, and the sufficiency of his righteousness, and against the sacrifice and righteousness of Christ, the dignity of his person, as the Son of God, which gives virtue to his blood, sacrifice, and righteousness, they would all signify nothing to him, he would be proof against them. And such an one very readily receives into him the testimony God gives of his Son, of the glory and excellency of his person, and retains it in him. The Alexandrian copy and the Vulgate Latin version read, "hath the witness of God in him"; to which the Ethiopic, version agrees, and confirm the last observation:

he that believeth not God; does not receive his testimony concerning his Son: the Alexandrian copy, and two of Stephens's, and the Vulgate Latin version read, "he that believeth not the Son"; and the Ethiopic version, his Son; and the Arabic version, "the Son of God"; and so is a direct antithesis to the phrase in the former clause of the verse:

hath made him a liar; not the Son, but God, as the Arabic version renders it, "hath made God himself a liar"; who is the God, of truth, and cannot lie; it is impossible he should; and as nothing can be, more contumelious and reproachful to the being and nature of God, so nothing can more fully expose and aggravate the sin of unbelief, with respect to Christ, as the Son of God:

because he believeth not the record that God gave of his Son; at the times and places before observed.

On the Son of God

Faith in the person of Christ, not merely in the fact that Jesus is the Son of God.

God

Also personal. To believe God, is to believe the message which comes from Him. See on John 1:12.

Hath made - hath believed (πρποίηκεν - πεπίστευκεν)

The perfect tense marks the two results expressed by the verbs as connected with a past act. The act perpetuates itself in the present condition of the unbeliever.

Believed on the witness (πεπίστευκεν εἰς τὴν μαρτυρίαν)

The phrase occurs only here. See on John 1:12. In one other case to believe on is used with an object not directly personal, πιστεύετε εἰς τὸ φῶς; but the reference is clearly to the personal Christ as the Light of the World (John 8:12).

{11} He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son.

(11) He proves the sureness of the earthly witness by every man's conscience having that testimony in itself, whose conscience he says cannot be deceived because it agrees with the heavenly testimony which the Father gives of the Son: for otherwise the Father must be a liar, if the conscience which agrees and assents to the Father, should lie.

5:10 He that believeth on the Son of God hath the witness in himself. He hath the witness in his changed heart and life.

He that believeth not God hath made him a liar. He makes God a liar by rejecting the witness God gives to the Son.

5:10 He that believeth on the Son of God hath the testimony - The dear evidence of this, in himself: he that believeth not God, in this, hath made him a liar; because he supposes that to be false which God has expressly testified.

10. hath the witness-of God, by His Spirit (1Jo 5:8).

in himself-God's Spirit dwelling in him and witnessing that "Jesus is the Lord," "the Christ," and "the Son of God" (1Jo 5:1, 5). The witness of the Spirit in the believer himself to his own sonship is not here expressed, but follows as a consequence of believing the witness of God to Jesus' divine Sonship.

believeth not God-credits not His witness.

made him a liar-a consequence which many who virtually, or even avowedly, do not believe, may well startle back from as fearful blasphemy and presumption (1Jo 1:10).

believeth not the record-Greek, "believeth not IN the record, or witness." Refusal to credit God's testimony ("believeth not God") is involved in refusal to believe IN (to rest one's trust in) Jesus Christ, the object of God's record or testimony. "Divine "faith" is an assent unto something as credible upon the testimony of God. This is the highest kind of faith; because the object hath the highest credibility, because grounded upon the testimony of God, which is infallible" [Pearson, Exposition of the Creed]. "The authority on which we believe is divine; the doctrine which we follow is divine" [Leo].

gave-Greek, "hath testified, and now testifies."

of-concerning.

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.