The second chapter of Haggai contains two references to the shaking of heavens and earth, the first in verse 6 and the second in verses 21-22. “For thus says the Lord of hosts: Yet once more, in a little while, I will shake the heavens and the earth and the sea and the dry land.” And again, “I am about to shake the heavens and the earth, and to overthrow the throne of kingdoms.”
These promises have far-reaching implications for both Jews and Christians.