Matthew 6:27

Wherefore neither did He simply say, "Take no thought what ye shall eat," or "wherewithal ye shall be clothed;" but, "for the body," and, "for the soul:" forasmuch as from them He was to make His demonstrations, carrying on His discourse in the way of comparison. Now the soul He hath given once for all, and it abides such as it is; but the body increases every day. Therefore pointing out both these things, the immortality of the one, and the frailty of the other, He subjoins and says, "Which of you can add one cubit unto his stature?" Thus, saying no more of the soul, since it receives not increase, He discoursed of the body only; hereby making manifest this point also, that not the food increases it, but the providence of God. Which Paul showing also in other ways, said, "So then, neither is he that planteth any thing, neither he that watereth; but God that giveth the increase."

But if thou canst not bear, upon hearing so high words, to release thyself from these grievous bonds, consider the unprofitableness of the thing, and so put an end to thy care. For "Which of you by taking thought" (saith He) "can add one cubit unto his stature." Seest thou how by that which is evident, He hath manifested that also which is obscure? Thus, "As unto thy body," saith He, "thou wilt not by taking thought be able to add, though it be ever so little; so neither to gather food; think as thou mayest otherwise." Hence it is clear that not our diligence, but the providence of God, even where we seem to be active, effects all. So that, were He to forsake us, no care, nor anxiety, nor toil, nor any other such thing, will ever appear to come to anything, but all will utterly pass away. Let us not therefore suppose His injunctions are impossible: for there are many who duly perform them, even as it is. And if thou knowest not of them, it is nothing marvellous, since Elias too supposed he was alone, but was told, "I have left unto myself seven thousand men." Whence it is manifest that even now there are many who show forth the apostolical life; like as the "three thousand" then, and the "five thousand." And if we believe not, it is not because there are none who do well, but because we are far from so doing. So that just as the drunkard would not easily believe, that there exists any man who doth not taste even water (and yet this hath been achieved by many solitaries in our time); nor he who connects himself with numberless women, that it is easy to live in virginity; nor he that extorts other men's goods, that one shall readily give up even his own: so neither will those, who daily melt themselves down with innumerable anxieties, easily receive this thing. Now as to the fact, that there are many who have attained unto this, we might show it even from those, who have practised this self-denial even in our generation.

(Serm. in Mont. ii. 15.) Or it may be connected with what follows it; as though He should say, It was not by our care that our body was brought to its present stature; so that we may know that if we desired to add one cubit to it, we should not be able. Leave then the care of clothing that body to Him who made it to grow to its present stature.

(De Civ. Dei, xxii. 15.) But if Christ rose again with the same stature with which He died, it is impious to say that when the time of the resurrection of all shall come, there shall be added to His body a bigness that it had not at His own resurrection, (for He appeared to His disciples with that body in which He had been known among them,) such that He shall be equalled to the tallest among men. If again we say that all men's bodies, whether tall or short, shall be alike brought to the size and stature of the Lord's body, then much will perish from many bodies, though He has declared that not a hair shall fall. It remains therefore that each be raised in his own stature—that stature which he had in youth, if he died in old age; if in childhood that stature to which he would have attained had he lived. For the Apostle says not, 'To the measure of the stature,' but, To the measure of the full age of Christ. (Eph. 4:13.) For the bodies of the dead shall rise in youth and maturity to which we know that Christ attainedd.

Otherwise; Because the thoughts of the unbelievers were ill-employed respecting care of things future, cavilling concerning what is to be the appearance of our bodies in the resurrection, what the food in the eternal life, therefore He continues, Is not the life more than food? He will not endure that our hope should hang in care for the meat and drink and clothing that is to be in the resurrection, lest there should be affront given to Him who has given us the more precious things, in our being anxious that He should also give us the lesser. It may be said, that under the name of birds, He exhorts us by the example of the unclean spirits, to whom, without any trouble of their own in seeking and collecting it, provision of life is given by the power of the Eternal Wisdom. And to lead us to refer this to the unclean spirits, He suitably adds, Are not ye of much more value than they? Thus showing the great interval between piety and wickedness. Otherwise; As by the example of the spirits He had fixed our faith in the supply of food for our lives, so now by a decision of common understanding He cuts off all anxiety about supply of clothing. Seeing that He it is who shall raise in one perfect man every various kind of body that ever drew breath, and is alone able to add one or two or three cubits to each man's stature; surely in being anxious concerning clothing, that is, concerning the appearance of our bodies, we offer affront to Him who will add so much to each man's stature as shall bring all to an equality.