What does trial by fire mean?

Answer 1

I recall from a history course over 50 years ago a reference to "trial by fire", "trial by combat", and a third I cannot remember. The period was Medieval. Obviously a simplistic way of determiningg justice.

Answer 2

Trial by fire is a figurative expression that refers to a challenging or difficult experience or test. It implies being put in a demanding or high-pressure situation that tests one's abilities, skills, or character. It often suggests a situation where someone is tested to determine their strength, resilience, or capabilities.