Why was the word "union" added to Galatians 2:20 in the New World Translation Bible?
http://biblehub.com/galatians/2-20.htm
https://www.jw.org/en/publications/bible/nwt/books/galatians/2/
20 I am nailed to the stake along with Christ.+ It is no longer I who live,+ but it is Christ who is living in union with me.
New International Version
I have been crucified with Christ and I no longer live, but Christ lives in me. The life I now live in the body, I live by faith in the Son of God, who loved me and gave himself for me.
King James Bible
I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.
Aramaic Bible in Plain English
And I have been crucified with The Messiah, and from then on I myself have not been living, but The Messiah is living in me, and this that I now live in the flesh, I live by the faith of The Son of God, he who has loved us and has given himself for us.
Douay-Rheims Bible
And I live, now not I; but Christ liveth in me. And that I live now in the flesh: I live in the faith of the Son of God, who loved me, and delivered himself for me.
Young's Literal Translation
with Christ I have been crucified, and live no more do I, and Christ doth live in me; and that which I now live in the flesh -- in the faith I live of the Son of God, who did love me and did give himself for me;
http://biblehub.com/galatians/2-20.htm
https://www.jw.org/en/publications/bible/nwt/books/galatians/2/
20 I am nailed to the stake along with Christ.+ It is no longer I who live,+ but it is Christ who is living in union with me.
New International Version
I have been crucified with Christ and I no longer live, but Christ lives in me. The life I now live in the body, I live by faith in the Son of God, who loved me and gave himself for me.
King James Bible
I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.
Aramaic Bible in Plain English
And I have been crucified with The Messiah, and from then on I myself have not been living, but The Messiah is living in me, and this that I now live in the flesh, I live by the faith of The Son of God, he who has loved us and has given himself for us.
Douay-Rheims Bible
And I live, now not I; but Christ liveth in me. And that I live now in the flesh: I live in the faith of the Son of God, who loved me, and delivered himself for me.
Young's Literal Translation
with Christ I have been crucified, and live no more do I, and Christ doth live in me; and that which I now live in the flesh -- in the faith I live of the Son of God, who did love me and did give himself for me;