Doors

Doors in the ancient Near East were typically constructed of wood, stone, or bronze, moving on pivots set into sockets in the threshold and lintel stones. Proverbs 26:14 captures the mechanical principle: "As a door turns on its hinges, so does a sluggard on his bed." City gates and palace doors could be massive affairs—Samson carrying the gates of Gaza (posts, bar, and all) on his shoulders to the top of the hill (Judg. 16:3) conveys their weight and the extraordinary strength it implied. Job 38:10 uses the "bars and doors" of the sea as a metaphor for divine restraint placed on creation's most powerful forces.

In the New Testament, Jesus describes himself as both the shepherd who enters by the door (John 10:1–2) and as "the door of the sheep" (John 10:7, 9)—the only legitimate means of access to salvation and the true community of God's people. Revelation 3:20 uses the image of Christ standing at the door and knocking, a call for the tepid Laodicean church to open and receive him in fellowship.