I believe it's called reasoning on the scriptures. It's something God's servants do, don't you think? I mean you know as well as I do that in the scriptures Jesus talked about Gehenna. Many Bible translations have translated this Greek word as Hell, Hellfire, or fires of Hell. These translators of the Bible looked upon the Greek word Gehenna as a place where unrighteous Souls went to after a human dies, because these translators believed humans have Souls, not that humans are Souls as the scriptures teach. So this Greek word Gehenna being believed to be a place by these translators, translated Gehenna as Hell, Hellfire, or fires of Hell, but these translations are inaccurate translations of the Greek word Gehenna.
When Jesus taught about Gehenna, he was using an actual place that existed outside the walls of Jerusalem. He was using this actual place, not to teach people that all Souls from all over the planet went to this actual place outside the walls of Jerusalem, but to teach people about an eternal condition that would happen to people that God judges unworthy of eternal life.
Gehenna was a place, that at one time when the Jews fell into false worship, some children were sacrificed by fire to false God's. By the time Jesus was on the world during his ministry the place called Gehenna had become a garbage dump that they kept burning with fire using sulfur and brimstone. Whenever a Jew had been tried for breaking the law covenant and was judged unworthy of being put in a memorial tomb, after the death sentence had been carried out upon that person, the dead body or corpse was thrown into this garbage dump to be cremated. Whatever dead body that wasn't destroyed by the fire would be eaten up by the maggots that lived in this garbage dump. So the Greek word Gehenna is represented as a condition of a person, that God judges unworthy of eternal life. This means fire represents eternal destruction. So when a person dies and God judges a person not deserving a resurrection this person has been judged unworthy to exist as a living person ever again. That person is completely annihilated from existence for eternity. So when God uses fire to destroy the weeds or chaff they're destroyed out of existence as living persons for eternity. Now will God use literal fire to destroy the unrighteous, weeds, or chaff during Armageddon, I don't know, but however God destroys the unrighteous, weeds, or chaff the scriptures using fire as symbolism teaches us that this destruction is an eternal destruction. These people will never exist again they're destroyed out of existence as living persons, forever.