I’ve always found the second of these two verses baffling:
For “God has put all things in subjection under his feet.” But when it says, “all things are put in subjection,” it is plain that he is excepted who put all things in subjection under him. When all things are subjected to him, then the Son himself will also be subjected to him who put all things in subjection under him, that God may be all in all. 1 Corinthians 15:27-28 English Standard Version (ESV)
What does: “then the Son himself will also be subjected” mean? The commentator, John Calvin, says the following about these verses:
He hath put all things under his feet Some think that this quotation is taken from Psalm 8:6, and I have no objection to this, though there would be nothing out of place in reckoning this statement to be an inference that is drawn by Paul from the nature of Christ’s kingdom. Let us follow, however, the more generally received opinion. Paul shows from that Psalm, that God the Father has conferred upon Christ the power of all things, because it is said, “Thou hast put all things under his feet.”
Next is the part that I find confusing, to which, Calvin says:
All things put under him, except him who put all things under him. …It must be observed, that [Christ] has been appointed Lord and highest King, so as to be, as it were, the Father’s Vicegerent in the government of the world — not that he is employed and the Father unemployed (for how could that be, inasmuch as he is the wisdom and counsel of the Father, is of one essence with him, and is therefore himself God?)
But the reason why the Scripture testifies, that Christ now holds dominion over the heaven and the earth in the room of the Father is — that we may not think that there is any other governor, lord, protector, or judge of the dead and living, but may fix our contemplation on him alone.
We acknowledge, it is true, God as the ruler, but it is in the face of the man Christ. But Christ will then restore the kingdom which he has received, that we may cleave wholly to God. Nor will he in this way resign the kingdom, but will transfer it in a manner from his humanity to his glorious divinity, because a way of approach will then be opened up, from which our infirmity now keeps us back.
Thus then Christ will be subjected to the Father, because the vail being then removed, we shall openly behold God reigning in his majesty, and Christ’s humanity will then no longer be interposed to keep us back from a closer view of God.
Calvin’s description above brings to mind the description in the Book of the Revelation of the New Heavens and New Earth, the Holy City, and the River of Life. Carrying this thought further, Calvin says:
That God may be all in all …For the present, as the Devil resists God, as wicked men confound and disturb the order which he has established, and as endless occasions of offense present themselves to our view, it does not distinctly appear that God is all in all; but when Christ will have executed the judgment which has been committed to him by the Father, and will have cast down Satan and all the wicked, the glory of God will be conspicuous in their destruction.
The same thing may be said also respecting powers that are sacred and lawful in their kind, for they in a manner hinder God’s being seen aright by us in himself. Then, on the other hand, God, holding the government of the heaven and the earth by himself, and without any [intervening agency], will in that respect be all, and will consequently at last be so, not only in all persons, but also in all creatures.
The Apostle Paul, in the Letter to the Romans, expressed it this way:
For the creation waits with eager longing for the revealing of the sons of God. For the creation was subjected to futility, not willingly, but because of him who subjected it, in hope that the creation itself will be set free from its bondage to corruption and obtain the freedom of the glory of the children of God. Romans 8:19-21 (ESV)
Others have also commented on these verses, such as Chrysostom and Matthew Henry, who says that, when sin is no more, Christ in His glory will no longer be mediator between God and man but will be with man as God. But the commentary I like best is:
None of the rulers of this age understood this, for if they had, they would not have crucified the Lord of glory. But, as it is written,
“What no eye has seen, nor ear heard,
nor the heart of man imagined,
what God has prepared for those who love him”—
1 Corinthians 2:8-9 (ESV)