Matthew 25:4

Or, The oil is the word of teaching, with which the vessels of souls are filled; for what gives so great content as moral discourse, which is called the oil of light. The wise took with them of this oil, as much as would suffice, though the Word should tarry long, and be slack to come to their consummation. The foolish took lamps, alight indeed at the first, but not supplied with so much oil as should suffice even to the end, being careless respecting the provision of doctrine which comforts faith, and enlightens the lamp of good deeds.

The oil is the fruit of good works, the vessels are the human bodies in whose inward parts the treasure of a good conscience is to be laid up.

These parables are like the former parable of the faithful servant, and of him that was ungrateful and devoured his Lord's goods. For there are four in all, in different ways admonishing us about the same things, I mean about diligence in almsgiving, and about helping our neighbor by all means which we are able to use, since it is not possible to be saved in another way. But there He speaks more generally of all assistance which should be rendered to one's neighbor; but as to the virgins, he speaketh particularly of mercifulness in alms, and more strongly than in the former parable. For there He punishes him that beats, and is drunken, and scatters and wastes his lord's goods, but here even him that doth not help, nor spends abundantly his goods upon the needy. For they had oil indeed, but not in abundance, wherefore also they are punished. But wherefore doth He set forth this parable in the person of the virgins, and doth not merely suppose any person whatever? Great things had He spoken of virginity, saying, "There are eunuchs, who have made themselves eunuchs for the kingdom of Heaven's sake;" and, "He that is able to receive, let him receive it." He knew also that the generality of men would have a great opinion of it. For indeed the work is by nature great, and is shown so by this, that neither under the old dispensation was it fulfilled by these ancient and holy men, nor under the new was it brought under the compulsion of the law. For He did not command this, but left it to the choice of his hearers. Wherefore Paul also said "Now, concerning virgins I have no commandment of the Lord." "For though I praise him that attains thereto, yet I constrain not him that is not willing, neither do I make the thing an injunction." Since then the thing is both great in itself and hath great honor with the multitude, lest any one attaining to this should feel as though he had attained to all, and should be careless about the rest, He putteth forth this parable sufficient to persuade them, that virginity, though it should have everything else, if destitute of the good things arising out of almsgiving, is cast out with the harlots, and He sets the inhuman and merciless with them. And most reasonably, for the one was overcome by the love of carnal pleasure, but these of money. But the love of carnal pleasure and of money are not equal, but that of carnal pleasure is far keener and more tyrannical. And the weaker the antagonist, the less excusable are these that are overcome thereby. Therefore also He calls them foolish, for that having undergone the greater labor, they have betrayed all for want of the less. But by lamps here, He meaneth the gift itself of virginity, the purity of holiness; and by oil, humanity, almsgiving, succor to them that are in need. "Then, while the bridegroom tarried, they all slumbered and slept." He shows that the time intervening will not be short, leading His disciples away from the expectation that His kingdom was quite immediately to appear. For this indeed they hoped, therefore He is continually holding them back from this hope. And at the same time He intimates this too, that death is a sleep. For they slept, He saith. "And about midnight there was a cry made." Either He was continuing the parable, or again He shows that the resurrection will be at night. But the cry Paul also indicates, saying, "With a shout, with a voice of an archangel, with the last trump, He shall come down from Heaven." And what mean the trumpets, and what saith the cry? "The bridegroom cometh." When therefore they had trimmed their lamps, the foolish say unto the wise, "Give us of your oil." Again He calls them foolish, showing that nothing can be more foolish than they who are wealthy here, and depart naked thither, where most of all we have need of humanity, where we want much oil. But not in this respect only were they foolish, but also because they looked to receive it there, and sought it out of season; and yet nothing could b

The virgins that have oil are they who, besides their faith, have the ornament of good works; they that have not oil, are they that seem to confess with like faith, but neglect the works of virtue.

(Ep. 199. 45.) There have not been wanting those who would refer these ten virgins to that coming of Christ, which takes place now in the Church; but this is not to be hastily held out, lest any thing should occur contradictory of it.