Matthew 5:28-29.
“Consider the lilies of the field, how they grow; they toil not, neither do they spin. And yet I say unto you, That even Solomon in all his glory was not arrayed like one of these.”
Having spoken of our necessary food, and having signified that not even for this should we take thought, He passes on in what follows to that which is more easy. For raiment is not so necessary as food.
Why then did He not make use here also of the same example, that of the birds, neither mention to us the peacock, and the swan, and the sheep? For surely there were many such examples to take from thence. Because He would point out how very far the argument may be carried both ways: both from the vileness of the things that partake of such elegance, and from the munificence vouchsafed to the lilies, in respect of their adorning. For this cause, when He has decked them out, He does not so much as call them lilies any more, but “grass of the field.” And He is not satisfied even with this name, but again adds another circumstance of vileness, saying, “which today is.” And He said not, “and tomorrow is not,” but what is much baser yet, “is cast into the oven.” And He said not, “clothe,” but “so clothe.”
Do you see everywhere how He abounds in amplifications and intensities? And this He does, that He may touch them home: and therefore He has also added, “shall He not much more clothe you?” For this too has much emphasis: the force of the word, “you,” being no other than to indicate covertly the great value set upon our race, and the concern shown for it; as though He had said, “you, to whom He gave a soul, for whom He fashioned a body, for whose sake He made all the things that are seen, for whose sake He sent prophets, and gave the law, and wrought those innumerable good works; for whose sake He gave up His only begotten Son.”
And not till He has made His proof clear, does He proceed also to rebuke them, say ing, “O you of little faith.” For this is the quality of an adviser: He does not admonish only, but reproves also, that He may awaken men the more to the persuasive power of His words.
Hereby He teaches us not only to take no thought, but not even to be dazzled at the costliness of men's apparel. Why, such comeliness is of grass, such beauty of the green herb: or rather, the grass is even more precious than such apparelling. Why then pride yourself on things, whereof the prize rests with the mere plant, with a great balance in its favor?
And see how from the beginning He signifies the injunction to be easy; by the contraries again, and by the things of which they were afraid, leading them away from these cares. Thus, when He had said, “Consider the lilies of the field,” He added, “they toil not:” so that in desire to set us free from toils, did He give these commands. In fact, the labor lies, not in taking no thought, but in taking thought for these things. And as in saying, “they sow not,” it was not the sowing that He did away with, but the anxious thought; so in saying, “they toil not, neither do they spin,” He put an end not to the work, but to the care.
But if Solomon was surpassed by their beauty, and that not once nor twice, but throughout all his reign:— for neither can one say, that at one time He was clothed with such apparel, but after that He was so no more; rather not so much as on one day did He array Himself so beautifully: for this Christ declared by saying, “in all his reign:” and if it was not that He was surpassed by this flower, but vied with that, but He gave place to all alike (wherefore He also said, “as one of these:” for such as between the truth and the counterfeit, so great is the interval between those robes and these flowers):— if then he acknowledged his inferiority, who was more glorious than all kings that ever were: when will you be able to surpass, or rather to approach even faintly to such perfection of form?
After this He instructs us, not to aim at all at such ornament. See at least the end thereof; after its triumph “it is cast into the oven:” and if of things mean, and worthless, and of no great use, God has displayed so great care, how shall He give up you, of all living creatures the most important?
Wherefore then did He make them so beautiful? That He might display His own wisdom and the excellency of His power; that from everything we might learn His glory. For not “the Heavens only declare the glory of God,” but the earth too; and this David declared when he said, “Praise the Lord, you fruitful trees, and all cedars.” For some by their fruits, some by their greatness, some by their beauty, send up praise to Him who made them: this too being a sign of great excellency of wisdom, when even upon things that are very vile (and what can be viler than that which today is, and tomorrow is not?) He pours out such great beauty. If then to the grass He has given that which it needs not (for what does the beauty thereof help to the feeding of the fire?) how shall He not give unto you that which you need? If that which is the vilest of all things, He has lavishly adorned, and that as doing it not for need, but for munificence, how much more will He honor you, the most honorable of all things, in matters which are of necessity.
Source: Homilies on the Gospel of St. Matthew (New Advent)