Revelation 3:1-13

And to the angel of the church in Sardis write; These things saith he that hath the seven Spirits of God, and the seven stars: I know thy works, that thou hast a name that thou livest, and thou art dead. Be thou watchful, and stablish the things that remain, which were ready to die: for I have found no works of thine fulfilled before my God. Remember therefore how thou hast received and didst hear; and keep it, and repent. If therefore thou shalt not watch, I will come as a thief, and thou shalt not know what hour I will come upon thee. But thou hast a few names in Sardis which did not defile their garments: and they shall walk with me in white; for they are worthy. He that overcometh shall thus be arrayed in white garments; and I will in no wise blot his name out of the book of life, and I will confess his name before my Father, and before his angels. He that hath an ear, let him hear what the Spirit saith to the churches. And to the angel of the church in Philadelphia write; These things saith he that is holy, he that is true, he that hath the key of David, he that openeth, and none shall shut, and that shutteth, and none openeth: I know thy works (behold, I have set before thee a door opened, which none can shut), that thou hast a little power, and didst keep my word, and didst not deny my name. Behold, I give of the synagogue of Satan, of them which say they are Jews, and they are not, but do lie; behold, I will make them to come and worship before thy feet, and to know that I have loved thee. Because thou didst keep the word of my patience, I also will keep thee from the hour of trial, that hour which is to come upon the whole world, to try them that dwell upon the earth. I come quickly: hold fast that which thou hast, that no one take thy crown. He that overcometh, I will make him a pillar in the temple of my God, and he shall go out thence 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 cometh down out of heaven from my God, and mine own new name. He that hath an ear, let him hear what the Spirit saith to the churches.