When Christ ascended, he physically removed himself from his people on earth and from this present state of affairs. He can no longer be known on earth in a physical way, only in a spiritual one. Calvin hence tells us to “abandon all carnal thoughts of him”. His physical ascension assures us that it is right to seek our Master where he really is - in heaven - and nowhere else. He does not live in temples made with hands, as some think (see Acts 17). Our relationship with him on earth can only be spiritual - brought about by the Spirit, sustained by faith. Physical contact is no longer possible. He has ascended on high.
From my book What Jesus is doing now, p 45