" And this is love, that we walk according to his commandments; this is the commandment, just as you have heard from the beginning, so that you should walk in it."
2 John 1:6
See: Notes on 2 John by Thomas L. Constable
Publisher: Constable's Bible Study Notes
See Sermon: Many deceivers have gone out into the world by Paul LeBoutillier
Publisher: Calvary Chapel Ontario
Info from GetContent.xyz