1 John 2:3-5
New American Standard Bible
Chapter 2
3By this we know that we have come to know Him, if we keep His commandments. 4The one who says, 'I have come to know Him,' and does not keep His commandments, is a liar, and the truth is not in him; 5but whoever follows His word, in him the love of God has truly been perfected. By this we know that we are in Him:King James Version
Christian Standard Bible
Chapter 2
3This is how we know that we know him: if we keep his commands. 4The one who says, "I have come to know him," and yet doesn't keep his commands, is a liar, and the truth is not in him. 5But whoever keeps his word, truly in him the love of God is made complete. This is how we know we are in him:New Living Translation
Chapter 2
3And we can be sure that we know him if we obey his commandments. 4If someone claims, 'I know God,' but doesn’t obey God’s commandments, that person is a liar and is not living in the truth. 5But those who obey God’s word truly show how completely they love him. That is how we know we are living in him.English Standard Version
Chapter 2
3And by this we know that we have come to know him, if we keep his commandments. 4Whoever says “I know him” but does not keep his commandments is a liar, and the truth is not in him, 5but whoever keeps his word, in him truly the love of God is perfected. By this we may know that we are in him:New International Version