Revelation 3:1-6 - The Letter To The Church In Sardis
1 "To the angel of the church in Sardis write: " 'He who holds the seven spirits of God and the seven stars speaks thus: I know what you are doing; you are supposed to be alive, but you are dead. 2 Wake up, and strengthen what is left, although it is already on the point of death, for I have found nothing you have done complete in the sight of my God. 3 So remember what you received and heard, and obey it, and repent. If you do not wake up, I will come like a thief, and you will not know at what hour I am coming upon you. 4 Yet you have a few at Sardis who have not soiled their clothes. They will walk with me clad in white, for they deserve to. 5 He who is victorious will be clothed thus, in white clothing, and I will not erase his name from the book of life, but I will acknowledge him as mine in the presence of my Father and his angels.
6 Let everyone who can hear listen to what the Spirit says to the churches.'