Verse 23. - And his commandment is this (comp. verse 11), that we should believe the Name, etc. "Do not forget," St. John would say, "what the full scope of his commandment is. It is not exhausted by loving the brethren; we must also believe in his Son: and the one implies the other." What is the meaning of "believing the Nameπιστεύειν τῷ ὀνόματι? We can believe a document (John 2:22; John 5:47), or a statement (John 5:47; John 12:38), or a person (John 10:37, 38); but how can we believe a name? By believing those truths which the name implies: in the present case by believing that Jesus is the Saviour, is the Messiah, is the Son of God. To produce this belief and its consequence, eternal life, is the purpose of St. John's Gospel (John 20:31); it is also the will of God (John 6:40), and the command of his Son (John 14:1). This belief will inevitably produce as its fruit that we "love one another [present tense of what is habitual], even as Christ gave us commandment" (John 13:34; John 15:12, 17). Throughout the Epistle, and especially in this passage (verses 22-24), the references to Christ's farewell discourses in the Gospel are frequent. Here the main ideas of those discourses are represented - obedience to the Divine commands, particularly as to faith and love; promised answer to prayer, abiding in God; the gift of the Spirit (see on 1 John 4:5).
3:22-24 When believers had confidence towards God, through the Spirit of adoption, and by faith in the great High Priest, they might ask what they would of their reconciled Father. They would receive it, if good for them. And as good-will to men was proclaimed from heaven, so good-will to men, particularly to the brethren, must be in the hearts of those who go to God and heaven. He who thus follows Christ, dwells in Him as his ark, refuge, and rest, and in the Father through him. This union between Christ and the souls of believers, is by the Spirit he has given them. A man may believe that God is gracious before he knows it; yet when faith has laid hold on the promises, it sets reason to work. This Spirit of God works a change; in all true Christians it changes from the power of Satan to the power of God. Consider, believer, how it changes thy heart. Dost not thou long for peace with God? Wouldst thou not forego all the world for it? No profit, pleasure, or preferment shall hinder thee from following Christ. This salvation is built upon Divine testimony, even the Spirit of God.
And this is his commandment,.... Having mentioned the keeping of the commandments of God, the apostle proceeds to show what they are; that they are faith in Christ, and love to one another; which two are reduced to one, because they are inseparable; where the one is, the other is; faith works by love.
That we should believe on the name of his Son Jesus Christ; Christ is the object of faith, and he is no, as he is Jesus, a Saviour; faith deals with him as such, and will have no other Saviour but he: and now to believe in him, is not merely to believe that he is the Son of God, the true Messiah, the Saviour of the world, that he is come in the flesh, has suffered, and died, and rose again from the dead, is ascended into heaven, and is set down at the right hand of God, makes intercession for his people, and will come again to judge the quick and dead; but it is to go forth in special and spiritual acts upon him, such as looking at him, coming to him, venturing on him, trusting in him for life and salvation, committing all into his hands, and expecting all from him. And this is called a "commandment", and comes under the notion of one; not that it is properly a law, or belongs to the law; for faith in Christ Jesus is a fruit of electing grace, and a blessing of the covenant of grace; it is the free gift of God, and the operation of his Spirit, and is peculiar to the elect of God, and sheep of Christ; and so cannot belong to the law of works; but, as the Hebrew words, and both signify any doctrine, and instruction in general; see Psalm 19:7; so the word here used designs an evangelical doctrine, a divine instruction of our Lord Jesus Christ, in the Gospel, which declares that he that believes in Christ shall be saved; and so the word is used for a doctrine in this epistle, 1 John 2:7; and that of the next command or doctrine, which follows,
and love one another as he gave us commandment; that is, as Christ taught and instructed his disciples, John 13:34.
That we should believe on the name of his Son Jesus Christ; Christ is the object of faith, and he is no, as he is Jesus, a Saviour; faith deals with him as such, and will have no other Saviour but he: and now to believe in him, is not merely to believe that he is the Son of God, the true Messiah, the Saviour of the world, that he is come in the flesh, has suffered, and died, and rose again from the dead, is ascended into heaven, and is set down at the right hand of God, makes intercession for his people, and will come again to judge the quick and dead; but it is to go forth in special and spiritual acts upon him, such as looking at him, coming to him, venturing on him, trusting in him for life and salvation, committing all into his hands, and expecting all from him. And this is called a "commandment", and comes under the notion of one; not that it is properly a law, or belongs to the law; for faith in Christ Jesus is a fruit of electing grace, and a blessing of the covenant of grace; it is the free gift of God, and the operation of his Spirit, and is peculiar to the elect of God, and sheep of Christ; and so cannot belong to the law of works; but, as the Hebrew words, and both signify any doctrine, and instruction in general; see Psalm 19:7; so the word here used designs an evangelical doctrine, a divine instruction of our Lord Jesus Christ, in the Gospel, which declares that he that believes in Christ shall be saved; and so the word is used for a doctrine in this epistle, 1 John 2:7; and that of the next command or doctrine, which follows,
and love one another as he gave us commandment; that is, as Christ taught and instructed his disciples, John 13:34.