If there will be a single significant sign immediately preceding the gathering of Jesus’ followers (dead and alive) and the wrath of God against the remaining population of earth, it’ll be a complete darkening of the natural lights. Ancient prophets foretold this. Jesus confirmed it to His disciples on the Mount of Olives in about 27 AD and in the Revelation given to John in roughly 90 AD. It’s the one event that will signal the end of the greatest time of tribulation known to humankind. The complete darkening will also be a clear indication that the time of harvests has come: the gathering of Jesus’ followers and preparation of the rest for destruction.

Foretelling of the darkening that will precede God’s great wrath:

 I will display wonders in the sky and on the earth, Blood, fire and columns of smoke. The sun will be turned into darkness And the moon into blood Before the great and awesome day of the LORD comes. —Joel 2:30-31.

Jesus’ confirmation that the darkening will precede God’s wrath:

I looked when He broke the sixth seal, and there was a great earthquake; and the sun became black as sackcloth made of hair, and the whole moon became like blood; and the stars of the sky fell to the earth, . . .  Then the kings of the earth and the great men and the commanders and the rich and the strong and every slave and free man . . . said to the mountains and to the rocks, “Fall on us and hide us from the presence of Him who sits on the throne, and from the wrath of the Lamb; for the great day of their wrath has come, and who is able to stand?” —Revelation 6:12-17.

Jesus’ revelation that the darkening will also precede the gathering of His true followers:

But immediately after the tribulation of those days THE SUN WILL BE DARKENED, AND THE MOON WILL NOT GIVE ITS LIGHT, AND THE STARS WILL FALL from the sky, and the powers of the heavens will be shaken. . . .  and then all the tribes of the earth will mourn, and they will see the SON OF MAN COMING ON THE CLOUDS OF THE SKY . . . and THEY WILL GATHER TOGETHER His elect from the four winds, from one end of the sky to the other. —Matthew 24:29-31.

‘Lights out’ will mean salvation for some and destruction for others. Which will it be for you?