The Bible in Acts 2:19 says, GOD WILL SHOW WONDERS IN THE SKY ABOVE AND SIGNS ON THE EARTH BELOW, BLOOD, FIRE, AND VAPOUR OF SMOKE.
In Luke 21:25″There will be signs in the Sun, moon, stars and on earth dismay among the nations, in perplexity at the roaring of the sea and the waves.
In Genesis 1:14, God said, “Let there be lights in the heavens to separate the day from the night and let them be for signs, seasons, days and years.
In Luke 21:11, there will be many Great earthquakes in various places, plagues, famines, terrors, great signs in heaven.
In Jeremiah 10:2, Thus says the LORD God Almighty, “Do not learn the way of the nations and do not be terrified by signs of heavens although other nations are terrified by them. In Revelation 12:1, Great sign appeared in heaven and woman clothed with sun and moon under her feet, on her head is a crown of 12 stars. Revelation 12:3, another sign appeared in heaven and great red dragon with 7 heads, 10 horns on heads with 7 crown. In Joel 2:30 God displays wonders in the sky, earth, blood, fire and smoke. In Matthew 24:30,”The Sign of Son of Man will appear in sky and all tribes of earth will mourn. They will see SON OF MAN COMING ON CLOUDS OF THE SKY with POWER and Great GLORY. In Revelation 15:1, I saw another sign in heaven, great and marvelous, 7 angels had 7 last plagues unleashed on earth because the wrath of God is finished.
2 Corinthians 7:1 in the Bible says since we have these promises, beloved, let us clean ourselves from every defilement of body and spirit, bringing holiness to completion in the fear of God. And to endure to the end to be saved in Christ Jesus’ Name.