Mat 5:14-16, Eph 5:8-13 | JFB | e4.org | 14. Ye are the light of the world —This being the distinctive title which our Lord appropriates to Himself ( ; and see ) —a title expressly said to be unsuitable even to the highest of all the prophets ( ) —it must be applied here by our Lord to His disciples only as they shine with His light upon the world, in virtue of His Spirit dwelling in them, and the same mind being in them which was also in Christ Jesus. Nor are Christians anywhere else so called. Nay, as if to avoid the august title which the Master has appropriated to Himself, Christians are said to "shine"—not as "lights," as our translators render it, but—"as luminaries in the world" ( ); and the Baptist is said to have been "the burning and shining"—not "light," as in our translation, but " lamp " of his day ( ). Let it be observed, too, that while the two figures of salt and sunlight both express the same function of Christians—their blessed influence on their fellow men—they each set this forth under a different aspect. Salt operates internally, in the mass with which it comes in contact; the sunlight operates externally, irradiating all that it reaches. Hence Christians are warily styled "the salt of the earth "—with reference to the masses of mankind with whom they are expected to mix; but "the light of the world "—with reference to the vast and variegated surface which feels its fructifying and gladdening radiance. The same distinction is observable in the second pair of those seven parables which our Lord spoke from the Galilean Lake—that of the "mustard seed," which grew to be a great overshadowing tree, answering to the sunlight which invests the world, and that of the "leaven," which a woman took and, like the salt, hid in three measures of meal, till the whole was leavened ( ). A city that is set on an hill cannot be hid —nor can it be supposed to have been so built except to be seen by many eyes.

‏ Matthew 5:14-16

14. Ye are the light of the world—This being the distinctive title which our Lord appropriates to Himself (Joh 8:12; 9:5; and see Joh 1:4, 9; 3:19; 12:35, 36) —a title expressly said to be unsuitable even to the highest of all the prophets (Joh 1:8) —it must be applied here by our Lord to His disciples only as they shine with His light upon the world, in virtue of His Spirit dwelling in them, and the same mind being in them which was also in Christ Jesus. Nor are Christians anywhere else so called. Nay, as if to avoid the august title which the Master has appropriated to Himself, Christians are said to "shine"—not as "lights," as our translators render it, but—"as luminaries in the world" (Php 2:15); and the Baptist is said to have been "the burning and shining"—not "light," as in our translation, but "lamp" of his day (Joh 5:35). Let it be observed, too, that while the two figures of salt and sunlight both express the same function of Christians—their blessed influence on their fellow men—they each set this forth under a different aspect. Salt operates internally, in the mass with which it comes in contact; the sunlight operates externally, irradiating all that it reaches. Hence Christians are warily styled "the salt of the earth"—with reference to the masses of mankind with whom they are expected to mix; but "the light of the world"—with reference to the vast and variegated surface which feels its fructifying and gladdening radiance. The same distinction is observable in the second pair of those seven parables which our Lord spoke from the Galilean Lake—that of the "mustard seed," which grew to be a great overshadowing tree, answering to the sunlight which invests the world, and that of the "leaven," which a woman took and, like the salt, hid in three measures of meal, till the whole was leavened (Mt 13:31-33).

A city that is set on an hill cannot be hid—nor can it be supposed to have been so built except to be seen by many eyes.

15. Neither do men light a candle—or, lamp.

and put it under a bushel—a dry measure.

but on a candlestick—rather, "under the bushel, but on the lampstand." The article is inserted in both cases to express the familiarity of everyone with those household utensils.

and it giveth light—shineth "unto all that are in the house."

16. Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven—As nobody lights a lamp only to cover it up, but places it so conspicuously as to give light to all who need light, so Christians, being the light of the world, instead of hiding their light, are so to hold it forth before men that they may see what a life the disciples of Christ lead, and seeing this, may glorify their Father for so redeeming, transforming, and ennobling earth's sinful children, and opening to themselves the way to like redemption and transformation.

Mt 5:17-48. IDENTITY OF THESE PRINCIPLES WITH THOSE OF THE ANCIENT ECONOMY; IN CONTRAST WITH THE REIGNING TRADITIONAL TEACHING.

Exposition of Principles (Mt 5:17-20).

‏ Ephesians 5:8-13

8. sometimes—"once." The emphasis is on "were." Ye ought to have no fellowship with sin, which is darkness, for your state as darkness is now PAST. Stronger than "in darkness" (Ro 2:19).

light—not merely "enlightened"; but light enlightening others (Eph 5:13).

in—in union with the Lord, who is THE LIGHT.

children of light—not merely "of the light"; just as "children of disobedience" is used on the opposite side; those whose distinguishing characteristic is light. PLINY, a heathen writing to Trajan, bears unwilling testimony to the extraordinary purity of Christians' lives, contrasted with the people around them.

9. fruit of the Spirit—taken by transcribers from Ga 5:22. The true reading is that of the oldest manuscripts, "The fruit of THE LIGHT"; in contrast with "the unfruitful works of darkness" (Eph 5:11). This verse is parenthetic. Walk as children of light, that is, in all good works and words, "FOR the fruit of the light is [borne] in [ALFORD; but BENGEL, 'consists in'] all goodness [opposed to 'malice,' Eph 4:31], righteousness [opposed to 'covetousness,' Eph 5:3] and truth [opposed to 'lying,' Eph 4:25]."

10. Proving—construed with "walk" (Eph 5:8; Ro 12:1, 2). As we prove a coin by the eye and the ear, and by using it, so by accurate and continued study, and above all by practice and experimental trial, we may prove or test "what is acceptable unto the Lord." This is the office of "light," of which believers are "children," to manifest what each thing is, whether sightly or unsightly.

11. unfruitful works of darkness—Sins are terminated in themselves, and therefore are called "works," not "fruits" (Ga 5:19, 22). Their only fruit is that which is not in a true sense fruit (De 32:32), namely, "death" (Ro 6:21; Ga 6:8). Plants cannot bear "fruit" in the absence of light. Sin is "darkness," and its parent is the prince of darkness (Eph 6:12). Graces, on the other hand, as flourishing in "the light," are reproductive, and abound in fruits; which, as harmoniously combining in one whole, are termed (in the singular) "the FRUIT of the Spirit" (Eph 5:9).

rather, &c.—Translate as Greek, "rather even reprove them" (compare Mt 5:14-16). Not only "have no fellowship, but even reprove them," namely, in words, and in your deeds, which, shining with "the light," virtually reprove all that is contrary to light (Eph 5:13; Joh 3:19-21). "Have no fellowship," does not imply that we can avoid all intercourse (1Co 5:10), but "avoid such fellowship as will defile yourselves"; just as light, though it touch filth, is not soiled by it; nay, as light detects it, so, "even reprove sin."

12. The Greek order is, "For the things done in secret by them, it is a shame even to speak of." The "for" gives his reason for "not naming" (compare Eph 5:3) in detail the works of darkness, whereas he describes definitely (Eph 5:9) "the fruit of the light" [BENGEL]. "Speak of," I think, is used here as "speaking of without reproving," in contrast to "even reprove them." Thus the "for" expresses this, Reprove them, for to speak of them without reproving them, is a shame (Eph 5:3). Thus "works of darkness" answers to "things done in secret."

13. that are reproved—rather, "when they are reproved," namely, by you (Eph 5:11).

whatsoever doth make manifest—rather, "everything that is (that is, suffers itself to be) made manifest (or 'shone upon,' namely, by your 'reproving,' Eph 5:11) is (thenceforth no longer 'darkness,' Eph 5:8, but) light." The devil and the wicked will not suffer themselves to be made manifest by the light, but love darkness, though outwardly the light shines round them. Therefore, "light" has no transforming effect on them, so that they do not become light (Joh 3:19, 20). But, says the apostle, you being now light yourselves (Eph 5:8), by bringing to light through reproof those who are in darkness, will convert them to light. Your consistent lives and faithful reproofs will be your "armor of light" (Ro 13:12) in making an inroad on the kingdom of darkness.