God's word declares He will rain down fire and brimstone and famines and pestilence and plagues and the sky will roll up like a scroll. The Earth, Heaven, and the sea will perish and a new Heaven and earth will come.

I'm in Rev 8 now, the trumpet judgments. Does make one wonder if a pole shift or micronova would result in chaos like this.

"The first angel blew his trumpet, and there followed hail and fire, mixed with blood, and these were thrown upon the earth. And a third of the earth was burned up, and a third of the trees were burned up, and all green grass was burned up.

The second angel blew his trumpet, and something like a great mountain, burning with fire, was thrown into the sea, and a third of the sea became blood. A third of the living creatures in the sea died, and a third of the ships were destroyed.

The third angel blew his trumpet, and a great star fell from heaven, blazing like a torch, and it fell on a third of the rivers and on the springs of water. The name of the star is Wormwood. A third of the waters became wormwood, and many people died from the water, because it had been made bitter.

The fourth angel blew his trumpet, and a third of the sun was struck, and a third of the moon, and a third of the stars, so that a third of their light might be darkened, and a third of the day might be kept from shining, and likewise a third of the night."

(Some of the fallen star imagery like "wormwood" is likely referring to fallen angels that rule over us being judged, not a "Nibiru" planet). These are possibly principalities who have enslaved the world in tyranny (and the "elites" who worship them) being taken out. Dr. Heiser points to more of a cosmic war/judgment than actual comets coming down, but no way to know for sure as prophecy only ever makes sense in hindsight, some of the natural disaster stuff could also be literal).