Chapter VI. 16. Hence there follows most justly the statement, “Ye are the salt of the earth;” showing that those parties are to be judged insipid, who, either in the eager pursuit after abundance of earthly blessings, or through the dread of want, lose the eternal things which can neither be given nor taken away by men. “But53 if the salt have lost54 its savour, wherewith shall it be salted?” i.e., If ye, by means of whom the nations in a measure are to be preserved [from corruption], through the dread of temporal persecutions shall lose the kingdom of heaven, where will be the men through whom error may be removed from you, since God has chosen you, in order that through you He might remove the error of others? Hence the savourless salt is “good for nothing, but to be cast out, and trodden under foot of men.” It is not therefore he who suffers persecution, but he who is rendered savourless by the fear of perse- cution, that is trodden under foot of men. For it is only one who is undermost that can be trodden under foot; but he is not undermost, who, however many things he may suffer in his body on the earth, yet has his heart fixed in heaven.55 9 17. “Ye are the light56 of the world.” In the same way as He said above, “the salt of the earth,” so now He says, “the light of the world.” For in the former case that earth is not to be understood which we tread with our bodily feet, but the men who dwell upon the earth, or even the sinners, for the preserving of whom and for the extinguishing of whose corrup- 53 “A warning against pride” (Schaff). 54 Infatuatum fuerit; Vulgate, evanuerit. 55 Others follow Augustin in regarding the connection of this verse and the next with the preceding one as very close. All the more must they refuse to yield to persecution, as they have a function in the world which is well represented by salt and light (Weizsäcker, Meyer, etc.). The function of salt is to preserve and to season. With it Elisha healed the unwholesome water (2 Kings ii. 21). The use of salt in the sacrifices is, no doubt, alluded to (Tholuck). It becomes savourless. Dr. Thomson says (Land and Book, ii. 43), “It is a well-known fact that the salt in this country (gathered from the marshes in dry weather), when in contact with the ground, or exposed to air and sun, does become insipid and useless.” The disciples are appointed to communicate the truth and moral grace, before spoken of in the Beatitudes, to counteract the error and corruption in the earth. “Earth” not to be confined to “society as then existing, the definite form the world then presented” (Lange), but to mankind in general, as Augustin below. “Wherewith shall it be salted” does not imply that those who have once fallen cannot be reclaimed (Alford). The comment of Grotius is good: “Ipsi emendare alios debebent, non autem ex- spectare ut ab aliis ipsi emendarentur” (“They ought to improve others, not expect to be themselves improved by others”). 56 Lumen, also used for a luminary; Vulgate, lux. In a lower and derivative sense are the disciples “the light,” etc. (Alford), deriving their light-giving quality from Him who is the “Light of the world” (John viii. 12), so that they become “lights in the world” (Phil. ii. 15). Augustin (Sermon, ccclxxx.): Johannes lumen illuminatum, Christus lumen illuminans. Chapter VI 28 Chapter VI