14 Speaking then of the future resurrection of the body, and not leaving us thus, He says, “He has given Him power to execute judgment also, because He is the Son of Man. Marvel not at this, for the hour shall come.” He did not add in this place, “and now is;” because this hour shall be hereafter, because this hour shall be at the end of the world, because this shall be the last hour, shall be at the last trump. “Marvel not at this,” because I have said, “He has given Him power to execute judgment also, because He is the Son of Man.
Marvel not.” For this reason have I said this, because it behooves Him as Man to be judged by men. And what men shall He judge? Those whom He finds alive? Not only those, but what? “The hour shall come, when they that are in the graves.” How did He express those that are dead in the flesh? “They who are in the graves,” whose corpses lie buried, whose ashes are covered up, whose bones are dispersed, whose flesh is flesh no more, and yet is entire to God. “The hour shall come, when all that are in the graves shall hear His Voice, and shall come forth.”
Be they good or bad, they shall hear the Voice, and shall come forth. All the bands of the grave shall be burst asunder; all that was lost, yea rather was thought to be lost shall be restored. For if God made man who was not, can He not re-fashion that which was?
Source: Sermons on Selected Lessons of the New Testament (New Advent)