What does Daniel 4:37 mean?
Nebuchadnezzar's decree (Daniel 4:1) ends with the warm attitude with which he began (Daniel 4:1–3). He honors the Lord God, submitting to His rule by calling Him "the King of heaven." Rather than insisting on his own supremacy, Nebuchadnezzar admits that God—not himself, the king of Babylon—is always right and always good. This lesson in humility apparently convinced Nebuchadnezzar that God was justified to sentence him to temporary isolation and animal-like insanity.The king concludes with the reminder that God can humble the arrogant. The closing verses of Nebuchadnezzar's decree suggest that he had become a believer in the One True God. Some Bible teachers believe Daniel 7:4 refers to Nebuchadnezzar as a lion with the wings of an eagle that "was lifted up from the ground and made to stand on two feet like a man, and the mind of a man was given to it." They see this verse as evidence that he was truly converted. However, this probability is open to much debate. What is sure is that the formerly aggressive, temperamental King Nebuchadnezzar (Daniel 2:5; 3:15) had been deeply affected by his experience. Sadly Nebuchadnezzar's successor, Belshazzar, shows no signs of following in whatever faith his predecessor might have had (Daniel 5:21–23).