King James Bible

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

American Standard Version

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

Douay Rheims Bible

DRB
But he that keepeth his word, in him in very deed the charity of God is perfected; and by this we know that we are in him.

Darby Bible Translation

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

English Revised Version

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

Webster Bible Translation

WBT
But whoever keepeth his word, in him verily is the love of God perfected: by this we know that we are in him.

World English Bible

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

Young's Literal Translation

YLT
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.

American King James Version

AKJV
But whoever keeps his word, in him truly is the love of God perfected: hereby know we that we are in him.

Weymouth New Testament

WNT
But whoever obeys His Message, in him love for God has in very deed reached perfection. By this we can know that we are in Him.