10. holy cities--No city but Jerusalem is called "the holy city" (Isa 48:2; 52:1); the plural, therefore, refers to the upper and the lower parts of the same city Jerusalem [VITRINGA]; or all Judea was holy to God, so its cities were deemed "holy" [MAURER]. But the parallelism favors VITRINGA. Zion and Jerusalem (the one city) answering to "holy cities."
JFB.
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