ציטירנדיקער פּירוש אויף דניאל 3:13

Basing themselves on Noach’s example the sages in Tanchuma Noach 7 concluded that Chananyah, Mishael, and Azaryah did not want to leave the furnace of Nevuchadnezzar (Daniel 3,26) until bidden to do so [the wording is that Nevuchadnezzar said to them; “step out and come here!” They had not wanted to come out until bidden to do so although the bottom of the furnace had risen miraculously to be level with the ground around them and this would have been a clear indication that their ordeal was over.]

אל תרגזו, do not be nervous about robbers that you might encounter on the route. I have no hostile neighbours on any of my borders. This is also the meaning of the word רגזו in Psalms 4,5. The verse there implies that you should be worried not to commit a sin against G’d. If you are, you will not have to worry about any man-made hazards. The meaning of the same root in Deuteronomy 28,65 is also the same, i.e. as a result of your sinful conduct G’d burdened you with a heart which is constantly worried about all kinds of disaster that may befall you. This is part of the punishment you will experience for not having worried about ignoring G’d’s commandments previous to the retribution. Chabakuk 3,7 as well as Isaiah 32,11 make similar points. On the other hand, the same root used in Job 9,6 or when it appears in the Book of Daniel and the Book of Ezra refers to a state of anger. The word טרנבלד (old French for trembling) is the translation of כעס for anytime that word appears in the 24 books of the Bible.