John 17:21-23

²¹that they may all be one; even as you, Father, are in me, and I in you, that they also may be one in us; that the world may believe that you sent me. ²²The glory which you have given me, I have given to them; that they may be one, even as we are one; ²³I in them, and you in me, that they may be perfected into one; that the world may know that you sent me, and loved them, even as you loved me.