Romans 8:19

The expectation [2] of the creature. He speaks of the corporal creation, made for the use and service of man; and, by occasion of his sin made subject to vanity, that is, to a perpetual instability, tending to corruption and other defects; so that by a figure of speech, it is here said to groan and be in labour, and to long for its deliverance, which is then to come, when sin shall reign no more; and God shall raise the bodies, and united them to their souls, never more to separate, and to be in everlasting happiness in heaven. (Challoner) --- Waiteth for the revelation of the sons of God. That is, for the time after this life, when it shall be made manifest that they are the sons of God, and heirs of the kingdom of this glory. Several interpreters understand all creatures whatsoever, even irrational and inanimate creatures of this world, which are represented as if they had a knowledge and sense of a more happy condition, of a new unchangeable state of perfection, which they are to receive at the end of the world. See 2 Peter i. 13; Apocalypse xxi. 1. Now every insensible creature is figuratively brought in groaning like a woman in labour, waiting, and wishing for that new and happy state; but in the mean time unwillingly made subject to vanity, i.e. to these changeable imperfections of generations and corruptions, which then they shall be delivered from. (Witham) --- The creature, &c. The creatures expect with impatience, and hope with confidence, to see a happy change in their condition; they flatter themselves that they will be delivered from the captivity of sin, to which man has reduced them, and enter into the liberty of the glory of the sons of God. Not that the inanimate creation will really participate the happiness and glory of the elect; although in some sense they may be said to have part in it, since they will enter into a pure, incorruptible and perfect state to the end of ages. They will no longer be subject to those changes and vicissitudes which sin has brought upon them; nor will sinful man any longer abuse their beauty and goodness in offending the Creator of all. St. Ambrose and St. Jerome teach that the sun, moon, and stars will be then much more brilliant and beautiful than at present, no longer subject to those changes they at present suffer. Philo and Tertullian teach that the beasts of prey will then lay aside their ferocity, and venomous serpents their poisonous qualities. (Calmet) --- Other, by the creature or creatures, understand men only, and Christians, who groan under miseries and temptations in this mortal life, amidst the vanities of this world, under the slavery of corruption; who having already (ver. 23.) received the first-fruits of the Spirit, [3] the grace of God in baptism, have been made the children of God, and now, with expectation and great earnestness, wait and long for a more perfect adoption of the sons of God: for the redemption of their bodies, when the bodies, as well as the souls of the elect, shall rise to an immortal life, and complete happiness in heaven. (Witham)

[BIBLIOGRAPHY]

Expectatio creaturæ, Greek: e gar apokaradokia. St. John Chrysostom, hom. xiv. p. 119. Greek: apokaradokia gar e sphodra prosdokia estin, intenta et sollicita expectatio. See Mr. Legh, Crit. Sac.