William Barclay's Daily Study Bible - Revelation 3:7-13
3:7-13 And to the angel of the Church in Philadelphia, write: These things says he who is holy, he who is true, he who has the key of David, he who opens and no man will shut, and shuts and no man opens. I know your works. Behold, I have set before you a door which stands open and which no man shuts, because you have a little strength and because you have kept my word, and have not denied my name. Behold, I will give you those who belong to the synagogue of Satan, who call themselves... read more
Matthew Henry's Complete Commentary - Revelation 3:7-13
We have now come to the sixth letter, sent to one of the Asian churches, where observe, I. The inscription, showing, 1. For whom it was more immediately designed: The angel of the church of Philadelphia; this also was a city in Asia Minor, seated upon the borders of Mysia and Lydia, and had its name from that brotherly love for which it was eminent. We can hardly suppose that this name was given to it after it received the Christian religion, and that it was so called from that Christian... read more