John Gills Exposition of the Bible Commentary - Isaiah 23:17
And it shall come to pass after the end of seventy years ,.... When the seventy years before mentioned are ended: that the Lord will visit Tyre ; not in judgment, as before, but in mercy: and she shall return to her hire ; trade and merchandise; that shall revive, and be as in times past: and shall commit fornication with all the kingdoms of the world, upon the face of the earth ; be a mart of nations again, as in Isaiah 23:3 that is, trade and traffic with all nations of the... read more
Matthew Henry's Complete Commentary - Isaiah 23:15-18
Here is, I. The time fixed for the continuance of the desolations of Tyre, which were not to be perpetual desolations: Tyre shall be forgotten seventy years, Isa. 23:15. So long it shall lie neglected and buried in obscurity. It was destroyed by Nebuchadnezzar much about the time that Jerusalem was, and lay as long as it did in its ruins. See the folly of that proud ambitious conqueror. What the richer, what the stronger, was he for making himself master of Tyre, when all the inhabitants were... read more