8:17. And if sons, heirs also; heirs indeed of God and joint heirs with Christ: yet so, if we suffer with him, that we may be also glorified with him.
8:18. For I reckon that the sufferings of this time are not worthy to be compared with the glory to come that shall be revealed in us.
8:19. For the expectation of the creature waiteth for the revelation of the sons of God.
The expectation of the creature, etc. . .He speaks of the corporeal 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 unite them to their souls never more to separate, and to be in everlasting happiness in heaven.
8:20. For the creature was made subject to vanity: not willingly, but by reason of him that made it subject, in hope.
8:21. Because the creature also itself shall be delivered from the servitude of corruption, into the liberty of the glory of the children of God.
8:22. For we know that every creature groaneth and travaileth in pain, even till now.
8:23. And not only it, but ourselves also, who have the firstfruits of the Spirit: even we ourselves groan within ourselves, waiting for the adoption of the sons of God, the redemption of our body.
8:24. For we are saved by hope. But hope that is seen is not hope. For what a man seeth, why doth he hope for?
8:25. But if we hope for that which we see not, we wait for it with patience.