Bible Strands
Revelation 6:12
And I watched as the Lamb opened the sixth seal, and there was a great earthquake, and the sun became black like sackcloth of goat hair, and the whole moon turned blood red,
Berean Standard Bible
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Study note
Setting — John, in visionary trance before the throne, watches the Lamb open the sixth seal. This follows the fifth seal's scene of the martyrs' cry (6:11) and immediately precedes the stars falling (6:13).
The words — ēnoixen (ἤνοιξεν), aorist active indicative, "he opened": a single completed act, not a process. The aorist marks the Lamb's action as decisive and instantaneous, triggering everything that follows.
The thread — Joel 2:10 supplies the OT pattern (earth quakes, sun and moon darkened); Matthew 24:29 applies it to the end of the age, and Acts 2:19 re-quotes Joel for the "last days." Revelation 6:12 is the most compressed rendering of this cluster.
Why it lands — The verse asks the reader to hold the image of the cosmos itself convulsing as a direct consequence of a single divine act. It refuses to let the seals remain abstract; the sixth seal breaks and the sky answers.
Drafted by a language model from the text, its original words and its cross-references, then checked against them. It can still be wrong: open the verse in the app to report it.
The Greek words
King James Version
And I beheld when he 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;
Cross-references
- Matthew 24:29 Immediately after the tribulation of those days: ‘The sun will be darkened, and the moon will not give its light; the stars will fall from the sky, and the powers of the heavens will be shaken.’
- Joel 2:10 Before them the earth quakes; the heavens tremble. The sun and moon grow dark, and the stars lose their brightness.
- Acts 2:19 I will show wonders in the heavens above and signs on the earth below, blood and fire and billows of smoke.
- Mark 13:24 But in those days, after that tribulation: ‘The sun will be darkened, and the moon will not give its light;
- Joel 2:30 I will show wonders in the heavens and on the earth, blood and fire and columns of smoke.
- Joel 3:15 The sun and moon will grow dark, and the stars will no longer shine.
- Amos 8:9 And in that day, declares the Lord GOD, I will make the sun go down at noon, and I will darken the earth in the daytime.
- Isaiah 13:9 Behold, the Day of the LORD is coming—cruel, with fury and burning anger—to make the earth a desolation and to destroy the sinners within it.
- Revelation 16:18 And there were flashes of lightning, rumblings, peals of thunder, and a great earthquake the likes of which had not occurred since men were upon the earth—so mighty was the great quake.
- Ezekiel 32:7 When I extinguish you, I will cover the heavens and darken their stars. I will cover the sun with a cloud, and the moon will not give its light.