Revelation 3:10-12

10Because you have kept My command to persevere, I will also keep you from the hour of testing that is about to come upon the whole world, to test those who dwell on the earth. 11I am coming soon.1 Hold fast to what you have, so that no one will take your crown. 12The one who overcomes I will make a pillar in the temple of My God, and he will never again leave it. Upon him I will write the name of My God, and the name of the city of My God (the new Jerusalem that comes down out of heaven from My God), and My new name.