The sun shall be turned into darkness, and the moon into blood, before the coming of the great and awesome day of the LORD. And it shall come to pass that whoever calls on the name of the LORD shall be saved.’ (Acts 2:20-21)
For the stars of heaven and their constellations will not give their light; The sun will be darkened in its going forth, and the moon will not cause its light to shine. (Isaiah 13:10)
The word of Jesus…
“But in those days, after that tribulation, the sun will be darkened, and the moon will not give its light; the stars of heaven will fall, and the powers in the heavens will be shaken. Then they will see the Son of Man coming in the clouds with great power and glory. And then He will send His angels, and gather together His elect from the four winds, from the farthest part of earth to the farthest part of heaven.” (Mark 13:24-27)
I looked when He opened the sixth seal, and behold, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became like blood. And the stars of heaven fell to the earth, as a fig tree drops its late figs when it is shaken by a mighty wind. (Revelation 6:12-13)
Now it was about the sixth hour, and there was darkness over all the earth until the ninth hour. Then the sun was darkened, and the veil of the temple was torn in two. (Luke 23:44-45)
The moon will turn red, as a sign that blood of the Lamb of God has been poured out to cover His own. The sun will turn to darkness, as there is but one true Son, and it only to His glory we will come. For His name alone is exalted; His glory is above the earth and heaven. He alone is the true, everlasting Light.