What does Daniel 4:25 mean?
This is the climax of Daniel's terrible news, as given to Babylon's King Nebuchadnezzar. The king's recent dream (Daniel 4:10–17) means he will be driven insane. The now-mighty ruler will be like a mindless animal, bound in madness for "seven periods of time." Only when the king grasps his humble state, compared to God, will this judgment be lifted. It's not clear if the king came to believe he was, in fact, an animal, and attempted to eat grass. The other possibility is that he was "only" mindless and incoherent, lacking any sense or reason.When this inevitable doom comes, it will last long enough for the king's hair and nails to grow into a disheveled mess (Daniel 4:33). In Nebuchadnezzar's time, mental health institutions did not exist. The common practice was to simply drive insane people out of inhabited areas. It seems unlikely this would be Nebuchadnezzar's fate, considering that he would eventually be restored (Daniel 4:34). Yet he may well have been kept with livestock or other animals during his time of insanity.