19:18 At that time five cities 1 in the land of Egypt will speak the language of Canaan and swear allegiance to the Lord who commands armies. One will be called the City of the Sun. 2
1 sn The significance of the number “five” in this context is uncertain. For a discussion of various proposals, see J. N. Oswalt, Isaiah (NICOT), 1:376-77.
2 tc The Hebrew text has עִיר הַהֶרֶס (’ir haheres, “City of Destruction”; cf. NASB, NIV) but this does not fit the positive emphasis of vv. 18-22. The Qumran scroll 1QIsaa and some medieval Hebrew
3 tn The Greek text reads here ἄνθρωπος (anqrwpos). The term is generic referring to any person.
4 tn Grk “the”; the Greek article has been translated here and in the following clause (“his evil treasury”) as a possessive pronoun (ExSyn 215).
5 sn The treasury here is a metaphorical reference to a person’s heart (cf. BDAG 456 s.v. θησαυρός 1.b and the parallel passage in Luke 6:45).
6 tn Grk “but if something good for the building up of the need.” The final genitive τῆς χρείας (th" creia") may refer to “the need of the moment” or it may refer to the need of a particular person or group of people as the next phrase “give grace to those who hear” indicates.