'Behalf' in the Bible

"If I testify on my own behalf, my testimony is not trustworthy.

"But I have a greater testimony than John's, because the actions that the Father has given me to complete the very actions that I am doing testify on my behalf that the Father has sent me.

Moreover, the Father who sent me has himself testified on my behalf. You have never heard his voice or seen what he looks like,

Jesus answered them, "I have told you, but you don't believe it. The actions that I do in my Father's name testify on my behalf,

"When the Helper comes, whom I will send to you from the Father the Spirit of Truth, who comes from the Father he will testify on my behalf.

At that time, you will make your requests in my name, so that I will have no need to ask the Father on your behalf,

"I am asking on their behalf. I am not asking on behalf of the world, but on behalf of those you gave me, because they are yours.

I ask not only on behalf of these men, but also on behalf of those who will believe in me through their message,