5 They sound like chariots rumbling over mountain tops, like the crackling of blazing fire consuming stubble, like the noise of a mighty army being drawn up for battle. 6 People writhe in fear when they see them. All their faces turn pale with fright. 7 They charge like warriors; they scale walls like soldiers. Each one proceeds on his course; they do not alter their path. 8 They do not jostle one another; each of them marches straight ahead. They burst through the city defenses and do not break ranks. 9 They rush into the city; they scale its walls. They climb up into the houses; they go in through the windows like a thief. 10 The earth quakes before them; the sky reverberates. The sun and the moon grow dark; the stars refuse to shine.
12 Then I looked when the Lamb opened the sixth seal, and a huge earthquake took place; the sun became as black as sackcloth made of hair, and the full moon became blood red; 13 and the stars in the sky fell to the earth like a fig tree dropping its unripe figs when shaken by a fierce wind. 14 The sky was split apart like a scroll being rolled up, and every mountain and island was moved from its place. 15 Then the kings of the earth, the very important people, the generals, the rich, the powerful, and everyone, slave and free, hid themselves in the caves and among the rocks of the mountains. 16 They said to the mountains and to the rocks, “Fall on us and hide us from the face of the one who is seated on the throne and from the wrath of the Lamb, 17 because the great day of their wrath has come, and who is able to withstand it?”