At that time his voice shook the earth, but now he has promised, saying: ‘Yet once more I will set in commotion not only the earth but also the heaven.’ Now the expression ‘Yet once more’ signifies the removal of the things being shaken as things that have been made, in order that the things not being shaken may remain.

Heb. 12:25-29.

The “things that have been made,” by hands other than God’s​—this system of things with its false religion that has misled millions, its selfish commercialism and its governments, symbolized in the Bible as beasts—​will not be able to withstand the shaking. Even the wicked “heavens” will vanish. What will stand? The apostle tells us: God’s kingdom.​—Dan. 8:20-25.

Since the Messianic kingdom of God will remain, its adherents and proclaimers also will remain, and the proclamation will never be stopped before this present system of things is shaken completely out of existence.​—Dan. 2:44.