A number of times in Revelation it refers to earthquakes. The historical Protestant understanding of Revelation interpreted these to mean revolutions of society and upsetting the political order. Interestingly, with the election of Donald Trump as US President, there have been numerous references to “earthquake” and “quake” in the media.

“And I will shake all nations, and the desire of all nations shall come: and I will fill this house with glory, saith the LORD of hosts.
“The silver is mine, and the gold is mine, saith the LORD of hosts.
“The glory of this latter house shall be greater than of the former, saith the LORD of hosts: and in this place will I give peace, saith the LORD of hosts.”
(Haggai 2:7–9).

The Gospel’s power and the effects for the future of the Church is to be as a great shaking too.