Bible Verse–Matthew 24:29

Immediately after the tribulation of those days shall the sun 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.

Isaiah 40:28–31

Have you not known? have you not heard, that the everlasting God, the LORD, the Creator of the ends of the earth, faints not, neither is weary? there is no searching of his understanding. He gives power to the faint; and to them that have no might he increases...

Bible Verse–Revelation 2:5

Remember therefore from where you are fallen, and repent, and do the first works; or else I will come to you quickly, and will remove your candlestick out of his place, except you repent.