3:8-13 The preaching of the gospel is predicted, when vengeance would be executed on the Jewish nation. The purifying doctrines of the gospel, or the pure language of the grace of the Lord, would teach men to use the language of humility, repentance, and faith. Purity and piety in common conversation is good. The pure and happy state of the church in the latter days seems intended. The Lord will shut out boasting, and leave men nothing to glory in, save the Lord Jesus, as made of God to them wisdom, righteousness, sanctification, and redemption. Humiliation for sin, and obligations to the Redeemer, will make true believers upright and sincere, whatever may be the case among mere professors.
10. From beyond … Ethiopia my suppliants—literally, "burners of incense" (compare Ps 141:2; Re 5:8; 8:3, 4). The Israelites are meant, called "the daughter of My dispersed," a Hebrew idiom for My dispersed people. "The rivers of Ethiopia" are those which enclose it on the north. In the west of Abyssinia there has long existed a people called Falashas, or "emigrants" (akin to the synonym "Philistine"). These trace their origin to Palestine and profess the Jewish religion. In physical traits they resemble the Arabs. When Bruce was there, they had a Jewish king, Gideon, and his queen, Judith. Probably the Abyssinian Christians were originally in part converted Jews. They are here made the representatives of all Israel which is to be restored.
shall bring mine offering—that is, the offering that is My right. I prefer, with De Wette and Chaldee Version, making "suppliants" the objective case, not the nominative. The peoples: (Zep 3:8, 9), brought to fear Me by My judgments, "shall bring as Mine offering My suppliants (an appropriate term for the Jews, on whom then there shall have been poured the spirit of supplications, Zec 12:10), the daughter of My dispersed." So Isa 66:20, "they shall bring all your brethren for an offering unto the Lord." Compare Horsley's view of Isa 18:1, 2, 7. England in this view may be the naval power to restore Israel to Palestine (Isa 60:9). The Hebrew for "Ethiopia" is Cush, which may include not only Ethiopia, but also the region of the Tigris and Babylon, where Nimrod, Cush's son (Ge 10:8-12), founded Nineveh and acquired Babylon, and where the ten tribes are mentioned as being scattered (1Pe 1:1; 5:13; compare Isa 11:11). The restoration under Cyrus of the Jews transported under Pharaoh-necho to Egypt and Ethiopia, was an earnest of the future restoration under Christ.