G4654–σκοτίζω–skotizō

But immediately after the tribulation of those days the sun shall be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:

σκοτισθήσεται, skotisthēsetai “will be darkened,”

But in those days, after that tribulation, the sun shall be darkened, and the moon shall not give her light,

σκοτισθήσεται, skotisthēsetai “will be darkened,”

because that, knowing God, they glorified him not as God, neither gave thanks; but became vain in their reasonings, and their senseless heart was darkened.

ἐσκοτίσθη eskotisthē “was darkened”

Let their eyes be darkened, that they may not see, And bow thou down their back always.

σκοτισθήτωσαν skotisthētōsan “should be darkened”

And the fourth angel sounded, and the third part of the sun was smitten, and the third part of the moon, and the third part of the stars; that the third part of them should be darkened, and the day should not shine for the third part of it, and the night in like manner.

σκοτισθῇ skotisthēa “may be darkened”