Now if you are ready whenever you hear the sound of the horn, flute, zither, lyre, harp, pipe, and all kinds of music to fall down and worship the image which I have made, good; but if you don’t worship, you shall be cast the same hour into the middle of a burning fiery furnace. Who is that god that will deliver you out of my hands?”
Daniel 3:13 Then Nebuchadnezzar in rage and fury commanded that Shadrach, Meshach, and Abednego be brought. Then these men were brought before the king.
Daniel 3:14 Nebuchadnezzar answered them, “Is it on purpose, Shadrach, Meshach, and Abednego, that you don’t serve my god, nor worship the golden image which I have set up?
Daniel 3:15 Now if you are ready whenever you hear the sound of the horn, flute, zither, lyre, harp, pipe, and all kinds of music to fall down and worship the image which I have made, good; but if you don’t worship, you shall be cast the same hour into the middle of a burning fiery furnace. Who is that god that will deliver you out of my hands?”
Daniel 3:16 Shadrach, Meshach, and Abednego answered the king, “Nebuchadnezzar, we have no need to answer you in this matter.
Daniel 3:17 If it happens, our God whom we serve is able to deliver us from the burning fiery furnace; and he will deliver us out of your hand, O king.
The verse centers on "ready", "whenever", "hear", "sound", "horn", "flute", "zither", and "lyre". It is saying that the verse draws attention to "ready" and "whenever", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 14's "Nebuchadnezzar answered them Is it on purpose..." into verse 16's "Shadrach Meshach and Abednego answered the king...", so "ready" and "whenever" belong inside that flow. In Daniel context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "ready" and "whenever" with trust shaped by these words, not by a vague optimism outside the passage.