Son of man, set thy face against Zidon, and prophesy against it,

Jamieson-Fausset-Brown Bible Commentary

21. Zidon-famous for its fishery (from a root, Zud, "to fish"); and afterwards for its wide extended commerce; its artistic elegance was proverbial. Founded by Canaan's first-born (Ge 10:15). Tyre was an offshoot from it, so that it was involved in the same overthrow by the Chaldeans as Tyre. It is mentioned separately, because its idolatry (Ashtaroth, Tammuz, or Adonis) infected Israel more than that of Tyre did (Eze 8:14; Jud 10:6; 1Ki 11:33). The notorious Jezebel was a daughter of the Zidonian king.

Matthew Henry's Concise Commentary

28:20-26. The Zidonians were borderers upon the land of Israel, and they might have learned to glorify the Lord; but, instead of that, they seduced Israel to the worship of their idols. War and pestilence are God's messengers; but he will be glorified in the restoring his people to their former safety and prosperity. God will cure them of their sins, and ease them of their troubles. This promise will at length fully come to pass in the heavenly Canaan: when all the saints shall be gathered together, every thing that offends shall be removed, all griefs and fears for ever banished. Happy, then, is the church of God, and every living member of it, though poor, afflicted, and despised; for the Lord will display his truth, power, and mercy, in the salvation and happiness of his redeemed people.