Origen — as excerpted in the Catena Aurea on John 4:19-24

“(tom. xiii. c. 14) Twice it is said, The hour cometh, and the first time without the addition, and now is. The first seems to allude to that purely spiritual worship which is suited only to a state of perfection; the second to earthly worship, perfected as far as is consistent with human nature. When that hour cometh, which our Lord speaks of, the mountain of the Samaritans must be avoided, and God must be worshipped in Sion, where is Jerusalem, which is called by Christ the city of the Great King. And this is the Church, where sacred oblations and spiritual victims are offered up by those who understand the spiritual law. So that when the fulness of time shall have come, the true worship, we must suppose, will no longer be attached to Jerusalem, i. e. to the present Church: for the Angels do not worship the Father at Jerusalem: and thus those who have obtained the likeness of the Jews, worship the Father better than they who are at Jerusalem. And when this hour is come, we shall be accounted by the Father as sons. Wherefore it is not said, Worship God, but, Worship the Father. But for the present the true worshippers worship the Father in spirit and in trutha.”