And in the days of these kings shall the God of heaven set up a kingdom, which shall never be destroyed: and the kingdom shall not be left to other people, but it shall break in pieces and consume all these kingdoms, and it shall stand for ever.
The Jews agree with us in thinking this passage cannot be otherwise understood than of the perpetual reign of Christ, and willingly and eagerly ascribe to the glory of their own nation whatever is written everywhere throughout the Scriptures; nay, they often cry down many testimonies of Scripture for the purpose of boasting in their own privileges.
Nebuchadnezzar worshipped images, so God sent him a dream of a great statue to show him what his idols truly were: mere dreams, creatures of fancy that cost treasure and labor but signified nothing. The King had shown kindness to this poor prophet, and now received a prophet's reward that no money could buy.
AI summary
Commenting on Daniel 2:31-45
And in the days of these kings, &c. Not of the Babylonian, Persian, and Grecian kings; nor, indeed, of the old Roman kings, or emperors; but in the days of these ten kings, or kingdoms, into which the Roman empire is divided, signified by the ten toes, of different power and strength.