6 This is love, that we should walk according to his commandments. This is the commandment, even as you heard from the beginning, that you should walk in it.
*Minor differences ignored. Grouped by changes, with first version listed as example.
And this is love, that we walk after his commandments - This is the proper expression or evidence of love to God. See the notes at John 14:15, John 14:21.
This is the commandment - That is, this is his great and special commandment; the one by which his disciples are to be especially characterized, and by which they are to be distinguished in the world. See the notes at John 13:34.
And this is love - That is, our love is shown and proved by our walking according to the commandments of God; for love is the principle of obedience.
And this is love, that we walk after his commandments,.... By observing them as a rule of conversation, in so doing love is shown to God; and such may expect the fresh discoveries of the love of God to, them; See Gill on 1-John 5:3;
this is the commandment, that as ye have heard from the beginning,
ye should walk in it; that is, this is the will of God, that his people should walk in the truth of the Gospel, and abide by it, as they heard and received it at their first conversion, from the mouths of the apostles, or other faithful ministers of the word; a reason for which, is given in 2-John 1:7.
"Love is the fulfilling of the law" (Romans 13:10), and the fulfilling of the law is the sure test of love.
This is the commandment--Greek, "The commandment is this," namely, love, in which all God's other commandments are summed up.
And this is the proof of true love, universal obedience built on the love of God. This - Love. Is the great commandment which ye have heard from the beginning - Of our preaching.
*More commentary available at chapter level.