My prefix gives a lesson
My infix makes a sound
My suffix is a tunnel
to keep smoke off the groundFor a kingdom that's worthy
Though it stands tall
If it does not heed this message
It is sure to fall
Who/what am I?
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Sign up to join this communityMy prefix gives a lesson
My infix makes a sound
My suffix is a tunnel
to keep smoke off the groundFor a kingdom that's worthy
Though it stands tall
If it does not heed this message
It is sure to fall
Who/what am I?
I think the answer might be
Parabellum
My prefix gives a lesson
Parabel sounds like "parable" - a simple story used to illustrate a moral lesson. (this is the loosest part of the answer)
My infix makes a sound
Bell
My suffix is a tunnel
to keep smoke off the ground
Lum (another word for a chimney)
For a kingdom that's worthy
Though it stands tall
If it does not heed this message
It is sure to fall
"Si vis pacem, para bellum" is a Latin adage translated as "If you want peace, prepare for war". Particularly, the "para bellum" part means "prepare for war", a particularly strong message for our kingdom.
Note
Parabellum is also the name of a firearm cartridge