Daniel 4:1

Here is, I. Something of form, which was usual in writs, proclamations, or circular letters, issued by the king, Dan 4:1. The royal style which Nebuchadnezzar makes use of has nothing in it of pomp or fancy, but is plain, short, and unaffected - Nebuchadnezzar the king. If at other times he made use of great swelling words of vanity in his title, how he laid them all aside; for he was old, he had lately recovered from a distraction which had humbled and mortified him, and was now in the actual contemplation of God's greatness and sovereignty. The declaration is directed not only to his own subjects, but to all to whom this present writing shall come - to all people, nations, and languages, that dwell in all the earth. He is not only willing that they should all hear of it, though it carry the account if his own infamy (which perhaps none durst have published if he had not done it himself, and therefore Daniel published the original paper), but he strictly charges and commands all manner of persons to take notice of it; for all are concerned, and it may be profitable to all. He salutes those to whom he writes, in the usual form, Peace be multiplied unto you. Note, It becomes kings with their commands to disperse their good wishes, and, as fathers of their country, to bless their subjects. So the common form with us.

— Matthew Henry's Concise Commentary (public domain)