Verse 12. Here is the patience of the saints. See Barnes on "Re 13:10".

Here are they that keep the commandments of God. That is, in exercising such patience. Those who exercise that "patience" in these long-continued persecutions and trials, will show that they belong to those who keep the commandments of God, and are his true children. Or perhaps the meaning may be, "Here is a disclosure respecting the final destiny of these persecutors, which is adapted to comfort and sustain the saints in the trials which they will endure; an encouragement to constancy in obeying the commands of God, and in evincing the meek faith of the gospel."

And the faith of Jesus. To encourage persevering faith in the Saviour. In these times of trial it will be shown who are the friends of the Saviour; and in the prospect of the certain overthrow of all the enemies of God and his cause, there is a ground of encouragement for continued attachment to him.

The design of this portion of the chapter (Re 14:9-12) is to encourage Christians in their trials by the assurance that this formidable Antichristian power would be overthrown, and that all the enemies of God would receive their just doom in the world of despair. Fearful as that doctrine is, and terrible as is the idea of the everlasting suffering of any of the creatures of God, yet the final overthrow of the wicked is necessary to the triumph of truth and holiness, and there is consolation in the belief that religion will ultimately triumph. The desire for its triumph necessarily supposes that the wicked will be overthrown and punished; and indeed it is the aim of all governments, and of all administrations of law, that the wicked shall be overthrown, and that truth and justice shall prevail. What would be more consolatory in a human government than the idea that all the wicked would be arrested and punished as they deserve? For what else is government instituted? For what else do magistrates and police-officers discharge the functions of their office?