1 John 2:4-6

American Standard Version

⁴ He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him; ⁵ but whoso keepeth his word, in him verily hath the love of God been perfected. Hereby we know that we are in him: ⁶ he that saith he abideth in him ought himself also to walk even as he walked.