Apocalipse 8:12

And the fourth angel... — Translate, And the fourth angel sounded, and there was smitten the third part of the sun, and the third part of the moon, and the third part of the stars; that the third part of them might be darkened, and the day might not appear as to its third part, and the night in like manner. The dimness which thus falls on the lights of heaven carries us back to the plague of darkness (Êxodo 10:21); but yet there is this difference: there the children of Israel had light in their dwellings while all the rest of the land suffered the darkness that might be felt; here, however, the darkness is only such as results from the withdrawal of the third part of the light of the sun by day, and of the moon and the stars (so much more brilliant and needful in Eastern lands than in our own) by night. It is a day of the Lord in which the light is not clear nor dark — not day nor night (Zacarias 14:6). There will be periods in which the lights which guide men will give forth uncertain glimmers; upon the earth there will be distress of nations, men’s hearts failing them for fear, and for looking after those things which are coming on the earth, for the powers of heaven shall be shaken (Lucas 21:25). Such times of darkness and sorrow must be. It is through seasons such as these, when the lights of human wisdom and of spiritual guidance seem alike obscured, that the Church must go forward. The chaos precedes creation, and it is through chaos again that the Church of Christ must pass to the new heaven and new earth. These trumpet-visions, if read by the side of the story of Genesis, seem like the undoing of creation: the vegetation is smitten, the earth and sea are intermingled, the lights of the heavens are darkened, the living things in seas and streams are destroyed; but

“Fresher life the world shall draw
From their decay.”

The pulling down must precede the building up; the removing of the degenerate is one step in the way to the regeneration.