Shekinah
The Shekinah (Hebrew shakan, 'to dwell') is a term developed in rabbinic literature for the visible, luminous manifestation of God's presence dwelling with and among his people — though the specific word shekinah does not appear in the OT. The concept is rooted in the biblical narrative of the tabernacle and temple, where God's glory (kavod) took up residence as visible fire and cloud: the pillar of cloud by day and fire by night guided Israel in the wilderness (Ex. 13:21-22); the glory cloud filled the tabernacle at its dedication so that Moses could not enter (Ex. 40:34-38); the same glory filled Solomon's temple at its dedication (1 Kings 8:10-11). Ezekiel's vision of the glory departing from the Jerusalem temple before its destruction (Ezek. 10-11) represents the most devastating prophetic judgment in the OT.
The NT presents the Shekinah as dwelling in Christ himself: John 1:14 — 'the Word became flesh and dwelt [eskenosen, “tabernacled”] among us, and we have seen his glory' — is a deliberate echo of the tabernacle Shekinah, interpreting the incarnation as God's supreme act of dwelling with his people. The Transfiguration, in which Jesus's face shone and a cloud overshadowed the disciples (Matt. 17:2-5), is widely understood as a Shekinah-glory manifestation. Paul develops the theme that the new-covenant community is now the temple of God's Spirit (1 Cor. 3:16-17; 6:19; Eph. 2:21-22). The eschatological Shekinah is promised in Revelation 21:3: 'God's dwelling place is now among the people, and he will dwell with them' — the final and permanent fulfillment of the tabernacle's temporary foreshadowing.