is.

Revelation 13:10
"If anyone is destined for captivity, into captivity he will go; if anyone is to die by the sword, by the sword he must be killed." Here is a call for the perseverance and faith of the saints.

here are.

Revelation 12:17
And the dragon was enraged at the woman, and went to make war with the rest of her children, who keep the commandments of God and hold to the testimony of Jesus. And the dragon stood on the sand of the seashore.

the faith.

Revelation 3:8, 10
I know your deeds. See, I have placed before you an open door, which no one can shut. For you have only a little strength, yet you have kept My word and have not denied My name. . . .

2 Timothy 4:7
I have fought the good fight, I have finished the race, I have kept the faith.