Isaiah 23:18

Unlike a selfish prostitute, however, Tyre would set aside her income to the Lord, and it would benefit those who dwell in the Lord’s presence. The wages of a prostitute were unacceptable offerings to the Lord under the Old Covenant (Deuteronomy 23:18). When the Jewish exiles returned from Babylon, the merchants of Tyre sold them building materials for the second temple (Ezra 3:7), as they had done for the first temple during Solomon’s reign (1 Kings 5:1-12). But the change in the Tyrians’ attitude that this verse promises did not mark them then; they still engaged in commerce for selfish ends. Thus this verse looks beyond the history of ancient Tyre to a time yet future when God will transform hearts and cause Gentiles worldwide to come and worship Him (cf. Isaiah 60:5-9; Revelation 21:24-26). In the future Tyre will have a new status, a new spirit, and a new allegiance (cf. Psalms 87:4). She will join the Ethiopians, Egyptians, Assyrians (Isaiah 18:7; Isaiah 19:18-25), and many other Gentiles in uniting to fulfill God’s glorification of Israel.

"The care of a Phoenician widow once extended to a prophet (1 Kings 17:8-16) will be the norm of coming relationships." [Note: Motyer, p. 189.]

The Judeans should not envy the Tyrians, nor should God’s people of any era envy materialistic idolaters. Ultimately God’s people will enjoy all the wealth of Tyre that will come to her God.

". . . chs. 13-23 seem to be saying that since the glory of the nations (chs. 13, 14) equals nothing, and since the scheming of the nations (chs. 14-18) equals nothing, and since the vision of this nation (chs. 21, 22) equals nothing, and since the wealth of the nations (ch. 23) equals nothing, don’t trust the nations! The same is true today. If we believe that a system of alliances can save us, we have failed to learn the lessons of Isaiah and of history. God alone is our refuge and strength (Psalms 46:2 [Eng. 1])." [Note: Oswalt, pp. 427-28.]