Note, in John 14:20 it is not merely that the divine side of union in Christ is noted because He was no longer on earth displaying the Father, but the whole depth of personal union in Him is brought out as now existing: He in the divine side, in the Father, one with Him; we on the lower side, so to speak; He being Man, we in Him who is Son and one with the Father; and then He in us, to be manifested here below; though it ceases not there. What a chain! And there is light, I suppose, through this, thrown on the glory seen and displayed.