4 But you have a few there in Sardis who have kept their clothes unstained, so they will walk with me and will wear white clothes, because they are worthy.
5 Those who win the victory will be dressed in white clothes like them. And I will not erase their names from the book of life, but I will say they belong to me before my Father and before his angels.
6 Everyone who has ears should listen to what the Spirit says to the churches.
7 “Write this to the angel of the church in Philadelphia:“This is what the One who is holy and true, who holds the key of David, says. When he opens a door, no one can close it. And when he closes it, no one can open it.
8 I know what you do. I have put an open door before you, which no one can close. I know you have little strength, but you have obeyed my teaching and were not afraid to speak my name.
9 Those in the synagogue that belongs to Satan say they are Jews, but they are not true Jews; they are liars. I will make them come before you and bow at your feet, and they will know that I have loved you.
10 You have obeyed my teaching about not giving up your faith. So I will keep you from the time of trouble that will come to the whole world to test those who live on earth.