“And to the angel of the church in Philadelphia write: He who is holy, who is true, who has the key of David, who opens and no one will shut, and who shuts and no one opens, says this: ‘I know your deeds. Behold, I have put before you an open door which no one can shut, because you have a little power, and have kept My word, and have not denied My name. ‘Behold, I will cause those of the synagogue of Satan, who say that they are Jews, and are not, but lie—behold, I will make them to...