Hebrews 12:26

26.Whose voice then shook the earth, etc. Though God shook the earth when he published his Law, yet he shows that he now speaks more gloriously, for he shakes both earth and heaven. He quotes on the subject the testimony of the Prophet Haggai, though he gives not the words literally; but as the Prophet foretells a future shaking of the earth and the heaven, the Apostle borrows the idea in order to teach us that the voice of the Gospel not only thunders through the earth, but also penetrates above the heavens. But that the Prophet speaks of Christ’s kingdom, is beyond any dispute, for it immediately follows in the same passage, “I will shake all nations; and come shall the desire of all nations, and I will fill this house with glory.” It is however certain that neither all nations have been gathered into one body, except under the banner of Christ, nor has there been any desire in which we ought to acquiesce but Christ alone, nor was the temple of Solomon exceeded in glory until the magnificence of Christ became known through the whole world. The Prophet then no doubt refers to the time of Christ. But if at the commencement of Christ’s kingdom, not only the lower parts of the world were shaken, but his power also reached the heaven, the Apostle justly concludes that the doctrine of the Gospel is sublimer than that of the Law, and ought to be more distinctly heard by all creatures. (270)