1 John 2:5

But if anyone keeps His word, the love of God has been truly perfected in him. By this we know that we are in Him:

Berean Standard Bible
Other translations

King James Version

But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.

World English Bible

But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him:

American Standard Version

but whoso keepeth his word, in him verily hath the love of God been perfected. Hereby we know that we are in him:

Geneva Bible 1599

But hee that keepeth his worde, in him is the loue of God perfect in deede: hereby wee knowe that ye are in him.

Darby Translation

but whoever keeps his word, in him verily the love of God is perfected. Hereby we know that we are in him.

Young's Literal Translation

and whoever may keep his word, truly in him the love of God hath been perfected; in this we know that in him we are.

Bible in Basic English

But in every man who keeps his word, the love of God is made complete. By this we may be certain that we are in him:

In context

4If anyone says, “I know Him,” but does not keep His commandments, he is a liar, and the truth is not in him.

6Whoever claims to abide in Him must walk as Jesus walked.

Read 1 John 2