Revelation 3:7-8

“And to the angel (divine messenger) of the church in Philadelphia write: T hese are the words of the Holy One, the True One, He who has the key [to the house] of David, He who opens and no one will [be able to] shut, and He who shuts and no one opens: [Is 22:22] ‘I know your deeds. See, I have set before you an open door which no one is able to shut, for you have a little power, and have kept My word, and have not renounced or denied My name. [1 Cor 16:9; Col 4:3, 4]