'Father Who Sent Me' in the Bible

I am not able to perform any thing by myself: as I hear, I judge: and my judgment is just; for I seek not my own will, but the will of my Father who sent me.

And the Father who sent me, himself hath borne witness concerning me. Ye have neither at any time heard his voice, nor seen his form.

Now this is the will of the Father who sent me, That every thing which he hath given me I should not be deprived of it, but raise it up at the last day.

But though I should judge, my judgment is true: for I am not alone, but I and the Father who sent me.

I am a witness for myself, and the Father who sent me beareth witness of me.