To His Church in Philadelphia
Inscriptions in Philadelphia mention the worship of Zeus and Hestia; the Roman imperial cult was present too. A nearby inscription mentions a synagogue as well. Jesus, who holds the key of David, sets before His church an open door – a phrase in the NT for spreading the gospel and giving witness to Christ. Though they have little power in themselves, probably for lack of numbers, He commends them for keeping His Word and not denying His name. Though a synagogue of Satan with false Jews is persecuting Christians, Jesus promises reverence from their enemies, as well as protection from an approaching hour of intense persecution. Christians who endure are promised their crown, refuge and “pillar-hood” in the temple of God, and God’s name being written upon them.