rsv 1John:2:3-6
rsv@1John:2:3 @ And by this we may be sure that we know him, if we keep his commandments.
rsv@1John:2:4 @ He who says "I know him" but disobeys his commandments is a liar, and the truth is not in him;
rsv@1John:2:5 @ but whoever keeps his word, in him truly love for God is perfected. By this we may be sure that we are in him:
rsv@1John:2:6 @ he who says he abides in him ought to walk in the same way in which he walked.