Daniel 2:44-45

And in the days of these kings That is, kingdoms, or during the succession of these four monarchies; and it must be during the time of the last of them, because they are reckoned four in succession, and consequently this must be the fifth kingdom. Shall the God of heaven set up a kingdom This can only be understood with propriety, as the ancients understood it, of the kingdom of Christ. Accordingly, his kingdom was set up during the days of the last of these kingdoms, that is, the Roman. The stone was totally a different thing from the image; and the kingdom of Christ is totally different from the kingdoms of this world. The stone was cut out of the mountain without hands, as our heavenly body is said (2Co 5:1) to be a building of God, a house not made with hands, that is, spiritual, as the phrase is used in other places. This the fathers generally apply to Christ himself, who was miraculously born of a virgin, without the concurrence of man: but it should be rather understood of the kingdom of Christ, which was formed out of the Roman empire, not by number of hands, or strength of armies, but without human means, and the virtue of second causes. This kingdom was set up by the God of heaven, and from hence the phrase of the kingdom of heaven came to signify the kingdom of the Messiah; and so it was used and understood by the Jews, and so it is applied by our Saviour in the New Testament. Other kingdoms were raised by human ambition and worldly power; but this was the work not of man, but of God: this was truly, as it is called, the kingdom of heaven, and (Joh 18:36) a kingdom not of this world; its laws, its powers were all divine. This kingdom was never to be destroyed, as the Babylonian, the Persian, and the Macedonian empires have been, and in a great measure also the Roman. This kingdom was not to be left to any other people; it was to be erected by God in a peculiar manner, to extend itself over all the nations, and still to consist of the same people, without any alteration or change of their name. What this people were to be, and by what name to be called, the prophet expressly declares Daniel 7:17; they were to be the saints of the Most High. Of such was this kingdom to consist, and never to depart from them; a character which expressly determines the nature of the kingdom, and by whom it was to be erected and governed. This kingdom was to break in pieces and consume all kingdoms To spread and enlarge itself, so that it should comprehend within itself all the former kingdoms. This kingdom was to fill the whole earth, to become universal, and to stand for ever. As the fourth kingdom, or the Roman empire, was represented in different states, first strong and flourishing, with legs of iron, and then weakened and divided, with feet and toes part of iron and part of clay; so this fifth kingdom, or the kingdom of Christ, is described likewise in two states, which Mr. Mede rightly distinguishes by the names of regnum lapidis, the kingdom of the stone, and regnum montis, the kingdom of the mountain. The first commenced when the stone was cut out of the mountain without hands, while the statue continued on its feet, and the Roman empire was in its full strength, with legs of iron: the second, when the stone began to increase into a mountain, and to fill the earth, the Roman empire being in its last and weakest state. The image is still standing upon its feet and toes of iron and clay; and the kingdom of Christ is yet a stone of stumbling and a rock of offence. But the stone will one day smite the image upon the feet and toes, and destroy it utterly, and will itself become a great mountain, and fill the whole earth: or, in other words, The kingdoms of this world will become the kingdoms of our Lord and of his Christ, and he shall reign for ever and ever. We have, therefore, seen the kingdom of the stone; but we have not yet seen the kingdom of the mountain. Some parts of this prophecy still remain to be fulfilled; but the exact completion of the other parts will not suffer us to doubt of the accomplishment of the rest also in due season: see Bishop Newton.