Joel 2:30: “And I will shew wonders in the heavens and in the earth, blood, and fire, and pillars of smoke.”

Joel 2:31: “The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come.”

Revelation 6:12: “And I” [John] “beheld when he” [Christ] “had opened the sixth seal, and, lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood;”

Revelation 6:13: “And" [Because of the shaking of the heavens and the earth] "the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.”

Revelation 6:14: “And the heaven departed as a scroll when it is rolled together; and every mountain and island were moved out of their places.”