Ps 90:8

“"Nevertheless, with your eyes shall you behold, and see the reward of the ungodly" [Psalm 91:8]. What is this? Why "nevertheless"? Because the wicked were allowed to tyrannize over Your servants, and to persecute them. Will they then have been allowed to persecute Your servants with impunity? Not with impunity, for although You have permitted them, and Your own have thence received a brighter crown, "nevertheless," etc. For the evil which they willed, not the good they unconsciously were the agents of, will be recompensed them. All that is wanting is the eye of faith, by which we may see that they are raised for a time only, while they shall mourn for evermore; and to those into whose hands is given temporal power over the servants of God, it shall be said, "Depart into everlasting fire, prepared for the devil and his angels." [Matthew 25:41] But if every man have but eyes in the sense in which it is said, "With your eyes shall you behold," it is no unimportant thing to look upon the wicked flourishing in this life, and to have an eye to him, to consider what will become of him in the end, if he fail to reform his ways: for those who now would thunder upon others, will afterwards feel the thunderbolt themselves.”