Verse 3. - In truth and love. Love, as we have seen in the First Epistle, is another of the words which is characteristic of St. John, "the apostle of love ;" it also occurs repeatedly in this short letter. Truth and love are noble and natural companions. They must not be severed on earth any more than in heaven. In the Godhead the two are essentially united: "God is Light" and "God is Love." In human society they ought to be united: truth without love becomes cold, stern, and even cruel; love without truth becomes unstable and capricious.

1:1-3 Religion turns compliments into real expressions of respect and love. And old disciple is honourable; an old apostle and leader of disciples is more so. The letter is to a noble Christian matron, and her children; it is well that the gospel should get among such: some noble persons are called. Families are to be encouraged and directed in their love and duties at home. Those who love truth and piety in themselves, should love it in others; and the Christians loved this lady, not for her rank, but for her holiness. And where religion truly dwells, it will abide for ever. From the Divine Persons of the Godhead, the apostle craves grace, Divine favour, and good-will, the spring of all good things. It is grace indeed that any spiritual blessing should be given to sinful mortals. Mercy, free pardon, and forgiveness; for those already rich in grace, need continual forgiveness. Peace, quietness of spirit, and a clear conscience, in assured reconciliation with God, together with all outward prosperity that is really for good: these are desired in truth and love.Grace be with you, mercy and peace,.... This form of salutation, or wish and prayer for the blessings mentioned,

from God the Father, and from the Lord Jesus Christ, is the same used by other apostles; see 1 Timothy 1:2 and See Gill on Romans 1:7. Only it is added here with respect to Christ, that he is

the Son of the Father in truth and love; which is mentioned by the apostle to confirm the deity of Christ, which is plainly implied in wishing for the above things equally from him, as from the Father; and to oppose and confront some heretics of those times, who denied the true and proper sonship of Christ; and therefore he calls him, "the Son of the Father", the only begotten of the Father; and that "in truth", or truly and properly, and not in a figurative and metaphorical sense, as magistrates are called the sons of God, and children of the most High, by reason of their office; but so is not Christ, he is God's own Son, in a true, proper, and natural sense: and he is so "in love"; he is his well beloved Son, his dear Son, the Son of his love; as he cannot otherwise be; since he is not only the image of him, but of the same nature, and has the same perfections with him.