Revelation 3:1-6 - The Letter To The Church In Sardis
1 To the angel of the congregation in Sardis write: He who has the seven Spirits of God and the seven stars says these things: 'I know your works, that you have a name that you are alive, and you are [really] dead. 2 Be watchful, and strengthen the things that remain that are at the point of death: for I have not found your works perfect (completed) before God. 3 Remember what you received and heard, and hold fast, and repent. If you do not stay awake, I will come to you like a thief. You will not know the hour when I will come to you. 4 You have a few people in Sardis who have not soiled (defiled) their garments. They will walk with me in white: for they are worthy. 5 He who overcomes will be clothed in white garments. I will not blot out his name from the book of life. In fact I will confess his name before my Father, and before his angels.
6 He who can hear let him hear what the Spirit says to the congregations.'