As the revolution of a wheel that began at the ground, and gradually rose to the height, and then gradually came to the ground again. So it is with kingdoms and empires- their state and course are very much like the revolution of a wheel, beginning at the ground, and rising to the height, and coming to the ground again. So it was with the four great monarchies of the world, and so it is with the reign of antichrist, and the continuance of the Mahometan empire, and other states and kingdoms- and when one nation or kingdom comes to the ground, another comes to the greatest height, that before was at the ground, as it is with the different parts of a wheel in motion.