Revelation 2:8-11

And to the angel (messenger) of the assembly (church) in Smyrna write: These are the words of the First and the Last, Who died and came to life again: [Isa. 44:6.] I know your affliction and distress and pressing trouble and your poverty–but you are rich! and how you are abused and reviled and slandered by those who say they are Jews and are not, but are a synagogue of Satan. Fear nothing that you are about to suffer. [Dismiss your dread and your fears!] Behold, the devil is indeed about to throw some of you into prison, that you may be tested and proved and critically appraised, and for ten days you will have affliction. Be loyally faithful unto death [even if you must die for it], and I will give you the crown of life. [Rev. 3:10, 11.] He who is able to hear, let him listen to and heed what the Spirit says to the assemblies (churches). He who overcomes (is victorious) shall in no way be injured by the second death.