The darkness — All kinds of errors. The Lord — Christ. Shall be seen — Shall be conspicuous; as the Lord's arising, to the darkness covering the earth, so the glory being seen, answers to that gross darkness.
Related Commentaries of Isaiah 60:2
Isaiah 60:2
2 For, behold, the darkness shall cover the earth, and gross darkness the people: but the LORD shall arise upon thee, and his glory shall be seen upon thee.