(22) This gives us to understand that Nebuchadnezzar had arrived at the zenith of his power. The extent of his dominions may be estimated with tolerable accuracy as follows:--Northwards he possessed Armenia, and a considerable portion of Asia Minor; in the west, Syria, and at one time Egypt; southwards, his power reached the Persian Gulf; while in the east, the Medes and Elamites were subject to him. Possessing, as he did, the Mediterranean and the Persian Gulf, all the treasures of the known world were at his command. In his first vision he was represented as the golden head of the image. In his pride he desired the whole image to be of gold, and himself to be the image--but this was the sin for which he was to suffer.

4:19-27 Daniel was struck with amazement and terror at so heavy a judgment coming upon so great a prince, and gives advice with tenderness and respect. It is necessary, in repentance, that we not only cease to do evil, but learn to do good. Though it might not wholly prevent the judgment, yet the trouble may be longer before it comes, or shorter when it does come. And everlasting misery will be escaped by all who repent and turn to God.It is thou, O king, that art grown, and become strong,.... Here begins the interpretation of the dream: the tree was an emblem of King Nebuchadnezzar, of his greatness, and growing power and strength:

for thy greatness is grown, and reacheth unto heaven; he overtopped all the kings of the earth, exceeding them in honour and power, and aspired to deity itself; See Gill on Daniel 4:11.

and thy dominion to the end of the earth; as far as Hercules's pillars, as Strabo (q) says he came. Grotius interprets it, as far as the Caspian and Euxine sea, and the Atlantic ocean.

(q) Geograph. l. 15. p. 472.