John Calvin's Commentary on the Bible - Daniel 3:6
Verse 6 Respecting the required adoration, nothing but outward observance was needed. King Nebuchadnezzar did not exact a verbal profession of belief in this deity, that is, in the divinity of the statue which he commanded to be worshipped; it was quite sufficient to offer to it merely outward worship. We here see how idolatry is deservedly condemned in those who pretend to worship idols, even if they mentally refrain and only act through fear and the compulsion of regal authority; that excuse... read more
John Calvin's Commentary on the Bible - Daniel 3:4
Verse 4 It is afterwards added — A herald cried out lustily, or among the multitude. This latter explanation does not suit so well — the herald crying amidst the multitude — -since there were a great concourse of nations, and the kingdom of Babylon comprehended many provinces. The herald, therefore, cried with a loud voice, An edict is gone forth for you, O nations, peoples, and tongues. This would strike them with terror, since the king made no exception to his command for every province to... read more