On Various Theories of Purgation

St. Augustine of Hippo ca. 354-430

But if it be said that in the interval of time between the death of this body and that Last Day of Judgment and retribution which shall follow the Resurrection, the bodies of the dead shall be exposed to a fire of such a nature that it shall not affect those who have not in this life indulged in such pleasures and pursuits as shall be consumed like wood, hay, stubble, but shall affect those others who have carried with them structures of that kind; if it be said that such worldliness, being venial, shall be consumed in the fire of tribulation either here only, or here and hereafter both, or here that it may not be hereafter—this I do not contradict, because possibly it is true. For perhaps even the death of the body is itself a part of this tribulation, for it results from the first transgression, so that the time which follows death takes its color in each case from the nature of the man’s building. The persecutions, too, which have crowned the martyrs, and which Christians of all kinds suffer, try both buildings like a fire, consuming some, along with the builders themselves, if Christ is not found in them as their foundation, while others they consume without the builders, because Christ is found in them, and they are saved, though with loss; and other buildings still they do not consume, because such materials as abide for ever are found in them. In the end of the world there shall be in the time of Antichrist tribulation such as has never before been. How many edifices there shall then be, of gold or of hay, built on the best foundation, ChristJesus, which that fire shall prove, bringing joy to some, loss to others, but without destroying either sort, because of this stable foundation! (City of God, Bk. 21.26)