Matthew Henry on Daniel 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.