'Behalf' in the Bible

We have received grace and apostleship through Him to bring about the obedience of faith among all the nations, on behalf of His name,

For I say that the Messiah became a servant of the circumcised on behalf of God’s truth, to confirm the promises to the fathers,

Now I appeal to you, brothers, through our Lord Jesus Christ and through the love of the Spirit, to join with me in fervent prayers to God on my behalf.