Commentary Critical and Explanatory on the Whole Bible - Daniel 3:26
26. the most high God—He acknowledges Jehovah to be supreme above other gods (not that he ceased to believe in these); so he returns to his original confession, "your God is a God of gods" ( :-), from which he had swerved in the interim, perhaps intoxicated by his success in taking Jerusalem, whose God he therefore thought unable to defend it. read more
E.W. Bullinger's Companion Bible Notes - Daniel 3:26
mouth = door. read more