Death will also be a revelation of our mysterious unity... the unity of humanity.

Death will not only be the revelation of our individual glory; it will also be the revelation of our mysterious unity, which remains yet hidden. Just as our glorified body remains hidden under the appearance of our mortal body, so too is the mysterious body, the unity of humanity, hidden under the appearance of the visible church. Both will be revealed at the same time.

(Jean card. Daniélou SJ /1905–1974/, The Temple as a Sign of God's Presence)