New Defender's Study Bible Notes
60:3 Gentiles shall come. This prophecy had a precursive fulfillment when the eastern wise men came to honor Christ at His birth (Matthew 2:1-13), but it will become complete reality when Christ returns for His eternal kingdom (Revelation 21:23,24).
60:8 fly as a cloud. In context, the peoples of the world are seen coming from all parts of the world, by various means. In Isaiah’s vision, he apparently sees some even coming by air.
60:20 everlasting light. This is a vision of the New Jerusalem. Although the sun and moon will continue in the heavens, their light will not be needed there, for “the Lamb is the light thereof” (Revelation 21:23).