2 Corinthians 4:7

"But we have this treasure in earthen vessels, that the exceeding greatness of the power may be of God, and not from ourselves." For seeing he had spoken many and great things of the unspeakable glory, lest any should say, 'And how enjoying so great a glory remain we in a mortal body?' he saith, that this very thing is indeed the chiefest marvel and a very great example of the power of God, that an earthen vessel hath been enabled to bear so great a brightness and to keep so high a treasure. And therefore as admiring this, he said, "That the exceeding greatness of the power may be of God, and not from ourselves;" again alluding to those who gloried in themselves. For both the greatness of the things given and the weakness of them that receive show His power; in that He not only gave great things, but also to those who are little. For he used the term "earthen" in allusion to the frailty of our mortal nature, and to declare the weakness of our flesh. For it is nothing better constituted than earthenware; so is it soon damaged, and by death and disease and variations of temperature and ten thousand other things easily dissolved. And he said these things both to take down their inflation, and to show to all that none of the things we hold is human. For then is the power of God chiefly conspicuous, when by vile it worketh mighty things. Wherefore also in another place He said, "For My power is made perfect in weakness." And indeed in the Old [Testament] whole hosts of barbarians were turned to flight by gnats and flies, wherefore also He calleth the caterpillar His mighty force; and in the beginning, by only confounding tongues, He put a stop to that great tower in Babylon. […]

How shall we observe that principle, if in our loathing we shall not loathe revenge? What honour, moreover, shall we be offering to the Lord God, if we arrogate to ourselves the arbitrament of vengeance? We are corrupt -earthen vessels. With our own servant-boys, if they assume to themselves the right of vengeance on their fellow-servants, we are gravely offended; while such as make us the offering of their patience we not only approve as mindful of humility, of servitude, affectionately jealous of the right of their lord's honour; but we make them an ampler satisfaction than they would have pre-exacted for themselves.

This visible appearance cheats death and the devil; for the wealth within, the beauty, is unseen by them. And they rave about the carcase, which they despise as weak, being blind to the wealth within; knowing not what a "treasure in an earthen vessel" we bear, protected as it is by the power of God the Father, and the blood of God the Son, and the dew of the Holy Spirit.

Since he said much that was great and lofty about the ineffable glory, lest anyone should say: how then shall we, having received such blessings as you describe, remain in a mortal body? – he says: the earthen vessel contains such treasures by the power …

Above, he discussed the use of the ministry of the New Testament in regard to doing good; here he discusses its use in regard to enduring evil. In regard to this he does two things: first, he points to the endurance of the evils they …

Have this treasure - Of divine light, love, glory. In earthen vessels - In frail, feeble, perishing bodies. He proceeds to show, that afflictions, yea, death itself, are so far from hindering the ministration of the Spirit, that they even further it, sharpen the ministers, and increase the fruit.

But we have this treasure - The treasure of the gospel; the rich and invaluable truths which they were called to preach to others. The word “treasure” is applied to those truths on account of their inestimable worth. Paul in the previous verses had spoken of the gospel, the knowledge of Jesus Christ, as full of glory, and infinitely precious. This rich blessing had been committed to him and his fellow-laborers, to dispense it to others, and to diffuse it abroad.

The treasure or "the light of the knowledge of the glory of God." The fragile "earthen vessel" is the body, the "outward man" (2Co 4:16; compare 2Co 4:10), liable to afflictions and death. So the light in Gideon's pitchers, the type (Jud 7:16-20, 22).

But we have this treasure in earthen vessels - The original, οστρακινοις σκευεσιν, signifies, more literally, vessels made of shells, which are very brittle; and as the shell is the outward part of a fish, it is very fit, as Dr. Hammond observes, to resemble our bodies in which our souls dwell. The Platonists make two bodies of a man: the one they call οξημα ψυχης, the chariot of the soul; the other, that which we see and touch; and this they call οστρακινον which is the same to us as the shell is to the fish. The word οστρακον not only signifies a shell, or vessel made of shell, but also πηλος ωπτημενος, an earthen vessel which has been burnt in the kiln, and earthen vessels or pottery in general; the difference between σκευη οστρακινα, earthen ware, and σκευη κεραμεως, the potter’s vessel, is this: the latter implies the vessel as it comes out of the hands of the potter Before it is burnt; and the other is the vessel After it has passed through the kiln. St. Chrysostom, speaking of this difference, observes that the vessels once baked in the kiln, if broken, are incapable of being restored, δια την εκ τουπυρος εγγινομενην αυτοις ἁπαξ αντιτυπιαν, because of the hardness once gotten by fire; whereas the others are of clay unbaken, if they be spoiled ῥᾳδιωϚπρος το δευτερον επανελθῃ σχημα, they may easily, by the skill of the potter, be restored to some second form. See Hammond. This comports excellently with the idea of St. Paul: our bodies are in a recoverable form: they are very frail, and easily marred; but by the skill of the workman they may be easily built up anew, and made like unto his glorious body. The light and salvation of God in the soul of man is a heavenly treasure in a very mean casket. The rabbins have a mode of speech very similar to this. “The daughter of the emperor thus addressed Rabbi Joshua, the son of Chananiah: O! […]