Revelation 3:7-13 - The Letter To The Church In Philadelphia

⁷ And to the angel of the church in Philadelphia, write: These things says he that is holy, he that is true, he that has the key of David, he that opens and no man shuts, and shuts and no man opens; ⁸ I know your works: behold, I have set before you an open door that no one is able to shut, because you have a little strength, and have kept my word, and have not denied my name. ⁹ Behold, I will make those who are of the synagogue of Satan, who say they are Jews, and are not, but do lie; behold, I will make them come and worship before your feet, and know that I have loved you. ¹⁰ Because you have kept the word of my patience, I also will keep you from the hour of trial that is about to come on the whole world, to try those who dwell on the earth. ¹¹ I come quickly: hold fast that which you have, that no one take your crown. ¹² Him that overcomes, I will make a pillar in the temple of my God, and he shall go out no more; and I will write upon him the name of my God, and the name of the city of my God, the new Jerusalem, which comes down out of heaven from my God, and I will write upon him my new name.

¹³ He that has an ear, let him hear what the Spirit says to the churches.