3 So don’t forget what you have received and heard. Obey it. Change your hearts and lives! You must wake up, or I will come to you and surprise you like a thief. You will not know when I will come.
4 “But you have a few people in your group there in Sardis who have kept themselves clean. They will walk with me. They will wear white clothes, because they are worthy.
5 Everyone who wins the victory will be dressed in white clothes like them. I will not remove their names from the book of life. I will say that they belong to me before my Father and before his angels.
6 Everyone who hears this should listen to what the Spirit says to the churches.
7 “Write this to the angel of the church in Philadelphia: “Here is a message from the one who is holy and true, the one who holds the key of David. When he opens something, it cannot be closed. And when he closes something, it cannot be opened.
8 “I know what you do. I have put before you an open door that no one can close. I know you are weak, but you have followed my teaching. You were not afraid to speak my name.
9 Listen! There is a group that belongs to Satan. They say they are Jews, but they are liars. They are not true Jews. I will make them come before you and bow at your feet. They will know that you are the people I have loved.