For the glory. — He means that the splendour returned, so as to increase the honour and glory of his reign.
Related Commentaries of Daniel 4:36
Daniel 4:36
36 At the same time my reason returned unto me; and for the glory of my kingdom, mine honour and brightness returned unto me; and my counsellors and my lords sought unto me; and I was established in my kingdom, and excellent majesty was added unto me.