³ sn The Farewell Discourse proper closes on the triumphant note I have conquered the world, which recalls 1:5 (in the prologue): “the light shines on in the darkness, but the darkness has not mastered it.” Jesus’ words which follow in chap. 17 are addressed not to the disciples but to his Father, as he prays for the consecration of the disciples.

¹ tn The phrase “the days of darkness” refers to the onset of old age (Eccl 12:1-5) and the inevitable experience of death (Eccl 11:7-8; 12:6-7). Elsewhere, “darkness” is a figure of speech (metonymy of association) for death (Job 10:21-22; 17:13; 18:18).

¹ sn The images of “light” and “darkness” are used frequently in scripture. Here “light” is an implied comparison: “light” represents life, joy, and prosperity; “darkness” signifies adversity and death. So the “light of the righteous” represents the prosperous life of the righteous.

¹ tn The suffixes are singular (“that you may take it to its border…to its home”), referring to either the light or the darkness. Because either is referred to, the translation has employed plurals, since singulars would imply that only the second item, “darkness,” was the referent. Plurals are also employed by NAB and NIV.

² tn The verb מָשַׁשׁ (mashash) expresses the idea of groping about in the darkness. This is part of the fulfillment of Deut 28:29, which says, “and you shall grope at noonday as the blind grope in darkness.” This image is also in Isa 59:10.

² sn This expression by Job is the negation of the divine decree at creation—“Let there be light,” and that was the first day. Job wishes that his first day be darkness: “As for that day, let there be darkness.” Since only God has this prerogative, Job adds the wish that God on high would not regard that day.

⁴ tn The Hebrew term מוּשׁ (mush) means “to feel.” The literal rendering would be “so that one may feel darkness.” The image portrays an oppressive darkness; it was sufficiently thick to possess the appearance of substance, although it was just air (B. Jacob, Exodus, 286).

³ sn The verb form is the jussive with the sequential vav—וִיהִי חֹשֶׁךְ (vihi khoshekh). B. Jacob (Exodus, 286) notes this as the only instance where Scripture says, “Let there be darkness” (although it is subordinated as a purpose clause; cf. Gen 1:3). Isa 45:7 alluded to this by saying, “who created light and darkness.”

³ sn Light. The Hebrew word simply means “light,” but it is used often in scripture to convey the ideas of salvation, joy, knowledge, righteousness, and life. In this context one cannot ignore those connotations, for it is the antithesis of the darkness. The first thing God does is correct the darkness; without the light there is only chaos.

¹ tn The Greek term translated “darkness” (σκότος) is associated with Tartarus in Aeschylus, Eumenides 72; other references to the darkness of death and the underworld can be found throughout the classical literature as far back as Homer. BDAG 932 s.v. σκότος 1 states: “Of the darkness of the place of punishment far removed fr. the heavenly kingdom (Philo, Exsecr. 152 βαθὺ σκότος. Cf. Wsd 17:20; PsSol 14:9.—σκ. κ. βόρβορος ‘gloom and muck’ await those who are untrue to the Eleusinian Mysteries, Ael. Aristid. 22, 10 K.=19 p. 421 D. Of the darkness of death and the underworld in Hom. and the Trag. As the domain of evil spirits PGM 36, 138; Theoph. Ant. 2, 7 [p. 110, 5]) τὸ σκ. τὸ ἐξώτερον the darkness outside Mt 8:12; 22:13; 25:30.”

¹ tn The Greek term translated “darkness” (σκότος) is associated with Tartarus in Aeschylus, Eumenides 72; other references to the darkness of death and the underworld can be found throughout the classical literature as far back as Homer. BDAG 932 s.v. σκότος 1 states: “Of the darkness of the place of punishment far removed fr. the heavenly kingdom (Philo, Exsecr. 152 βαθὺ σκότος. Cp. Wsd 17:20; PsSol 14:9.—σκ. κ. βόρβορος ‘gloom and muck’ await those who are untrue to the Eleusinian Mysteries, Ael. Aristid. 22, 10 K.=19 p. 421 D. Of the darkness of death and the underworld in Hom. and the Trag. As the domain of evil spirits PGM 36, 138; Theoph. Ant. 2, 7 [p. 110, 5]) τὸ σκ. τὸ ἐξώτερον the darkness outside Mt 8:12; 22:13; 25:30.”

¹ tn The Greek term translated “darkness” (σκότος) is associated with Tartarus in Aeschylus, Eumenides 72; other references to the darkness of death and the underworld can be found throughout the classical literature as far back as Homer. BDAG 932 s.v. σκότος 1 states: “Of the darkness of the place of punishment far removed fr. the heavenly kingdom (Philo, Exsecr. 152 βαθὺ σκότος. Cp. Wsd 17:20; PsSol 14:9.—σκ. κ. βόρβορος ‘gloom and muck’ await those who are untrue to the Eleusinian Mysteries, Ael. Aristid. 22, 10 K.=19 p. 421 D. Of the darkness of death and the underworld in Hom. and the Trag. As the domain of evil spirits PGM 36, 138; Theoph. Ant. 2, 7 [p. 110, 5]) τὸ σκ. τὸ ἐξώτερον the darkness outside Mt 8:12; 22:13; 25:30.”

⁴ tn Or “comprehended it,” or “overcome it.” The verb κατέλαβεν (katelaben) is not easy to translate. “To seize” or “to grasp” is possible, but this also permits “to grasp with the mind” in the sense of “to comprehend” (esp. in the middle voice). This is probably another Johannine double meaning—one does not usually think of darkness as trying to “understand” light. For it to mean this, “darkness” must be understood as meaning “certain people,” or perhaps “humanity” at large, darkened in understanding. But in John’s usage, darkness is not normally used of people or a group of people. Rather it usually signifies the evil environment or ‘sphere’ in which people find themselves: “They loved darkness rather than light” (John 3:19). Those who follow Jesus do not walk in darkness (8:12). They are to walk while they have light, lest the darkness “overtake/overcome” them (12:35, same verb as here). For John, with his set of symbols and imagery, darkness is not something which seeks to “understand (comprehend)” the light, but represents the forces of evil which seek to “overcome (conquer)” it. The English verb “to master” may be used in both sorts of contexts, as “he mastered his lesson” and “he mastered his opponent.”

¹ tn Heb “those who sat in darkness and deep darkness.” Synonyms are joined here to emphasize the degree of “darkness” experienced by the exiles. The Hebrew term צַלְמָוֶת (tsalmavet, “deep darkness”) has traditionally been understood as a compound noun, meaning “shadow of death” (צֵל + מָוֶת [tsel + mavet]; see BDB 853 s.v. צַלְמָוֶת; cf. NASB). Other authorities prefer to vocalize the form צַלְמוּת (tsalmut) and understand it as an abstract noun (from the root צלם) meaning “darkness.” An examination of the word’s usage favors the latter derivation. It is frequently associated with darkness/night and contrasted with light/morning (see Job 3:5; 10:21-22; 12:22; 24:17; 28:3; 34:22; Ps 107:10, 14; Isa 9:1; Jer 13:16; Amos 5:8). In some cases the darkness described is associated with the realm of death (Job 10:21-22; 38:17), but this is a metaphorical application of the word and does not reflect its inherent meaning. In Ps 107:10 the word refers metonymically to a dungeon, which in turn metaphorically depicts the place of Israel’s exile (see vv. 2-3).

² tn Heb “darkness and gloom.” These two terms probably form a hendiadys here. This picture recalls the imagery of the supernatural darkness in Egypt during the judgments of the exodus (Exod 10:22). These terms are also frequently used as figures (metonymy of association) for calamity and divine judgment (Isa 8:22; 59:9; Jer 23:12; Zeph 1:15). Darkness is often a figure (metonymy of association) for death, dread, distress and judgment (BDB 365 s.v. חשֶׁךְ 3).

² tn This word is erroneously rendered “shadow of death” in most older English versions; that translation is based on a faulty etymology. Contextual studies and comparative Semitic linguistics have demonstrated that the word is merely another word for darkness. It is confined to poetic texts and often carries connotations of danger and distress. It is associated in poetic texts with the darkness of a prison (Ps 107:10, 14), a mine (Job 28:3), and a ravine (Ps 23:4). Here it is associated with the darkness of the wasteland and ravines of the Sinai desert.

² tn This line is fraught with difficulties (perceived or real), which prompt numerous suggestions. The reading of the MT is “he knows that a day of darkness is fixed in his hand,” i.e., is certain. Many commentators move “day of darkness” to the next verse, following the LXX. Then, suggestions have been offered for נָכוֹן (nakhon, “ready”), such as נֵכֶר (nekher, “disaster”); and for בְּיָדוֹ (b^eyado, “in his hand”) a number of ideas—לְאֵיד (l^eʾed, “calamity”) or פִּידוֹ (pido, “his disaster”). Wright takes this last view and renders it “he knows that misfortune is imminent,” leaving the “day of darkness” to the next verse.

¹ sn Not to be missed here is the high irony that those who would be expected to participate in God’s eschatological kingdom (the sons of the kingdom) instead end up separated from God, experiencing remorse in the outer darkness.

² tn On the surface v. 7a appears to describe God’s sovereign control over the cycle of day and night, but the following statement suggests that “light” and “darkness” symbolize “deliverance” and “judgment.”

¹ sn This does not refer to literal physical healing of the blind. As the next two lines suggest, this refers metonymically to freeing captives from their dark prisons where their eyes have grown unaccustomed to light.