Matthew 5:13

There may be here seen a propriety in our Lord's language which may be gathered by considering the Apostles' office, and the nature of salt. This, used as it is by men for almost every purpose, preserves from decay those bodies which are sprinkled with it; and in this, as well as in every sense of its flavour as a condiment, the parallel is most exact. The Apostles are preachers of heavenly things, and thus, as it were, salters with eternity; rightly called the salt of the earth, as by the virtue of their teaching, they, as it were, salt and preserve bodies for eternity. And because man is ever liable to change, He therefore warns the Apostles, who have been entitled the salt of the earth, to continue stedfast in the might of the power committed to them, when He adds, If the salt have lost its savour, wherewith shall it be salted? But if the doctors having become senseless, and having lost all the savour they once enjoyed, are unable to restore soundness to things corrupt, they are become useless; and are thenceforth fit only to be cast out and trodden by men. Or even cast out from the Church's store rooms to be trodden under foot by those that walk.

Now then, after giving them due exhortation, He refreshes them again with praises. As thus: the injunctions being high, and far surpassing those in the Old Testament; lest they should be disturbed and confounded, and say, How shall we be able to achieve these things? hear what He saith: Ye are the salt of the earth. Implying, that of absolute necessity He enjoins all this. For not for your own life apart, saith He, but for the whole world, shall your account be. For not to two cities, nor to ten or twenty, nor to a single nation am I sending you, as I sent the prophets; but to earth, and sea, and the whole world; and that in evil case. For by saying, Ye are the salt of the earth, He signified all human nature to have lost its savor, and to be decayed by our sins. For which cause, you see, He requires of them such virtues, as are most necessary and useful for the superintendence of the common sort. For first, the meek, and yielding, and merciful, and righteous, shuts not up his good deeds unto himself only, but also provides that these good fountains should run over for the benefit of others. And he again who is pure in heart, and a peacemaker, and is persecuted for the truth's sake; he again orders his way of life for the common good. Think not then, He saith, that ye are drawn on to ordinary conflicts, or that for some small matters you are to give account. Ye are the salt of the earth. What then? did they restore the decayed? By no means; for neither is it possible to do any good to that which is already spoilt, by sprinkling it with salt. This therefore they did not. But rather, what things had been before restored, and committed to their charge, and freed from that ill savor, these they then salted, maintaining and preserving them in that freshness, which they had received of the Lord. For that men should be set free from the rottenness of their sins was the good work of Christ; but their not returning to it again any more was the object of these men's diligence and travail. Seest thou how by degrees He indicates their superiority to the very prophets? in that He saith they are teachers, not of Palestine, but of the whole world; and not simply teachers, but awful ones too. For this is the marvellous thing, that not by flattering, nor soothing, but by sharply bracing them, as salt, even so they became dear to all men. Now marvel not, saith He, if leaving all others, I discourse to you, and draw you on to so great dangers. For consider over how many cities, tribes, and nations, I am to send you to preside. Wherefore I would have you not only be prudent yourselves, but that you should also make others the same. And such persons have great need to be intelligent, in whom the salvation of the rest is at stake: they ought so much to abound in virtue, as to impart of the profit to others also. For if ye do not become such as this, ye will not suffice even for your own selves. Be not then impatient, as though my sayings were too burdensome. For while it is possible for others who have lost their savor to return by your means, you, if you should come to this, will with yourselves destroy others also. So that in proportion as the matters are great, which ye have put into your hands, you need so much the greater diligence. Therefore He saith, But if the salt have lost its savor, wherewith shall it be salted? it is thenceforth good for nothing, but to be cast out, and to be trodden under foot of men. For other men, though they fall never so often, may possibly obtain indulgence: but the teacher, should this happen to him, is deprived of all excuse, and will suffer the most extreme vengeance. Thus, lest at the words, When they shall revile you, and persecute you, and say all manner of evil against you, they should be too timid to go forth: He tells them, unless ye are prepared to combat with all this, ye have been chosen in vain. For it is not evil report that ye should fear, but lest ye should prove partners in dissimulation. For then

Or, because by the Apostles the whole human race is seasoned. That is, if the doctor have erred, by what other doctor shall he be corrected? The illustration is taken from husbandry. Salt, though it be necessary for seasoning of meats and preserving flesh, has no further use. Indeed we read in Scripture of vanquished cities sown with salt by the victors, that nothing should thenceforth grow there.

(ubi sup.) Persecuted He says generally, comprehending both reproaches and defamation of character. (Serm. in Mont. i. 6.) If you by whom the nations are to be salted shall lose the kingdom of heaven through fear of temporal persecution, who are they by whom your error shall be corrected. Another copy has, If the salt have lost all sense, showing that they must be esteemed to have lost their sense, who cither pursuing abundance, or fearing lack of temporal goods, lose those which are eternal, and which men can neither give nor take away. (ubi sup.) Not he that suffers persecution is trodden under foot of men, but he who through fear of persecution falls away. For we can tread only on what is below us; but he is no way below us, who however much he may suffer in the body, yet has his heart fixed in heaven.

A doctor when he is adorned with all the preceding virtues, then is like good salt, and his whole people are salted by seeing and hearing him.