Reply Obj. 1: Some men have held the opinion that the souls of the saints shall not be rewarded in heaven, nor the souls of the lost punished in hell, until the Judgment-day. That this is false appears from the testimony of the Apostle (2 Cor. 5:8), where he says: "We are confident and have a good will to be absent rather from the body, and to be present with the Lord": that is, not to "walk by faith" but "by sight," as appears from the context. But this is to see God in His Essence, wherein consists "eternal life," as is clear from John 17:3. Hence it is manifest that the souls separated from bodies are in eternal life.
Consequently, it must be maintained that after death man enters into an unchangeable state as to all that concerns the soul: and therefore there is no need for postponing judgment as to the reward of the soul. But since there are some other things pertaining to a man which go on through the whole course of time, and which are not foreign to the Divine judgment, all these things must be brought to judgment at the end of time. For although in regard to such things a man neither merits nor demerits, still in a measure they accompany his reward or punishment. Consequently all these things must be weighed in the final judgment.
Reply Obj. 2: "God shall not judge twice the same thing," i.e. in the same respect; but it is not unseemly for God to judge twice according to different respects.
Reply Obj. 3: Although the reward or punishment of the body depends upon the reward or punishment of the soul, nevertheless, since the soul is changeable only accidentally, on account of the body, once it is separated from the body it enters into an unchangeable condition, and receives its judgment. But the body remains subject to change down to the close of time: and therefore it must receive its reward or punishment then, in the last Judgment. _______________________
SIXTH ARTICLE [III, Q. 59, Art. 6]
Whether Christ's Judiciary Power Extends to the Angels?
Objection 1: It would seem that Christ's judiciary power does not extend to the angels, because the good and wicked angels alike were judged in the beginning of the world, when some fell through sin while others were confirmed in bliss. But those already judged have no need of being judged again. Therefore Christ's judiciary power does not extend to the angels.
Obj. 2: Further, the same person cannot be both judge and judged. But the angels will come to judge with Christ, according to Matt. 25:31: "When the Son of Man shall come in His majesty, and all the angels with Him." Therefore it seems that the angels will not be judged by Christ.
Obj. 3: Further, the angels are higher than other creatures. If Christ, then, be judge not only of men but likewise of angels, then for the same reason He will be judge of all creatures; which seems to be false, since this belongs to God's providence: hence it is written (Job 34:13): "What other hath He appointed over the earth? or whom hath He set over the world which He made?" Therefore Christ is not the judge of the angels.
On the contrary, The Apostle says (1 Cor. 6:3): "Know you not that we shall judge angels?" But the saints judge only by Christ's authority. Therefore, much more does Christ possess judiciary power over the angels.