And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory. The earth was lightened with his glory - This may refer to some extraordinary messenger of the everlasting Gospel, who, by his preaching and writings, should be the means of diffusing the light of truth and true religion over the earth.
Related Commentaries of Revelation 18:1
Revelation 18:1
1 And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory.