I do believe the idea of its flames is pointing to more than the idea of literal burning. The use of the Greek word 'basanos' for a touchstone shows the "rich man" didn't measure up. His torments were especially about grief and sorrow. My point about it was that regardless if it's a literal pain by burning flame, or by extreme emotional torment, the presence of pain is there.
do you have any idea why the hebrew scriptures say that man is 'unconscious' when they die?
See Eccl 9:5
Eccl 9:10
Psalm 115:17
Isaiah 38:18
John 11:11-14