brimstone

"The preacher warned that those who sinned would face fire and brimstone in the afterlife. "

"The science teacher showed us a small sample of brimstone, noting its distinctive yellow color and pungent odor. "

""That professor is all brimstone and fire when students are late to class!" "

"Please provide a sentence for the noun "brimstone" that accurately reflects the definition: "Sulfur; especially when burning".

Here's a simple sentence:

The smell of brimstone filled the air after the fireworks exploded. "