Princes shall come out of Egypt - That is, Shall come and acknowledge the true God. Egypt is referred to here as one of the most prominent of the foreign nations then known; and the idea is, that the distinguished men of foreign nations - the rulers and princes of the world - would come and submit themselves to God, and be united to his people. The word rendered “princes” here - חשׁמנים chashmaniym - occurs nowhere else in the Scriptures. It means, according to Gesenius (Lexicon), the fat; then, the rich; the opulent; nobles. It is the word from which the name “Hasmonean” (or Asmonean), which was given by the Jews to the Maccabees, or Jewish princes in the time of the Jewish history between the Old and New Testaments, is supposed to have been derived. The Septuagint, the Vulgate, and the Syriac, render it “legates” or “ambassadors.” Luther renders it “princes.” The reference is undoubtedly to men of station or rank.
Ethiopia - Hebrew, “Cush.” On the meaning of this word in the Scriptures, see the notes at Isaiah 11:11.
Shall soon stretch out her hands - literally, “Shall make its hands to run.” The expression denotes the eagerness or haste with which it would be done. The act is an act of supplication, and the reference is to prayer.
Unto God - To the true God. The nation will supplicate the mercy of God, or will worship him. The idea, in accordance with that in the previous verses, is, that the country here referred to would become subject to the true God. It is a view of the future; of the time when the nations would be converted to the true faith, or would acknowledge the true God. Whether this refers to the Cush in Arabia, or to the Cush in Africa (Ethiopia as commonly understood), it is a description of what will yet occur, for all these lands, and all other lands, will be converted to the true religion, and will stretch out their hands in supplication and prayer, and will find acceptance with God. Even Africa - wronged, degraded, oppressed, injured Africa - will do it; and the worship of her children will be as acceptable to the Universal Father as that of any other of the races of mankind that dwell on the earth.