COSMIC DISTURBANCES >   Sixth Seal … After describing the astonishing cosmic disturbances,John said that God  would punish the world for its evil, the wicked for their sins” and that the heavens would …

 the cosmic disturbances of the Sixth Seal, where the sun and moon will turn dark and the heavenlies will be shaken

 Here in verse 6:12 > Jesus is opening the Sixth Seal to reveal what is called here the cosmic disturbances ,  a Great Earthquake , and the sun and the moon will change color .

What is a Great Earthquake ? Has life on earth ever experienced a Great Earthquake ? My quess is No. I do not think earth as we know it has ever experienced such devastation , not ever , until now ! What will the earth look like when this Great Earthquake hits ? Food for thought !