John Wesley on Revelation 22:5

And they shall reign for ever and ever - What encouragement is this to the patience and faithfulness of the saints, that, whatever their sufferings are, they will work out for them "an eternal weight of glory!" Thus ends the doctrine of this Revelation, in the everlasting happiness of all the faithful. The mysterious ways of Providence are cleared up, and all things issue in an eternal Sabbath, an everlasting state of perfect peace and happiness, reserved for all who endure to the end.