God's FINAL WARNING+6th seal, page-78

Sun turning black, moon turns to blood, heavens rolled up, stars fall from heaven, earthquakes, etc. This is about the hierarchy of church leaders, priests, bishops, prophets, elders, leaders of religion, etc, becoming corrupted, misinformed and irrelevant. The stars that fall are the stars of the various religions falling away into irrelevance. The heavens rolled up is the major religions being declared as of no used to and for the spiritual guidance of humans.

End times means the end of an era, not the end of the world.

Those who preach the end of the world are those, stars that fall from heaven. Their teachings are based on an inability to understand the very scriptures they claim to exult.

The new song also mentioned is a new religion to replace the decayed religions that have gone dark, been corrupted in blood, fallen from grace and rolled up to be thrown out.