This presumes the scapular kept the home from burning.
It is an assumption with no proof.
But let's stay open-minded here.
Let's test that assumption.
Throw yours on the grill for an hour and post pictures, ebb...
I threw mine into a campfire, along with about 15 others in my catholic high school. 😁
Now, wouldn’t those trusting in that scrap of wool, be presuming that the wearer will not suffer eternal fire, be guilty of committing the sin of presumption? Inquiring minds want to know.