How naive that you think that Job provides any consolation to this concern. Job is one man who after years of misery, at least still has his life. Meanwhile, I just read the rest of the Old Testament where God ordered the mass murder of tens of thousands of women and children who will find no such mercy. For the crime of merely being born in the place that the Israelites were supposed to invade and take their land from them through genocide. Maybe, instead of constantly rationalizing why there must have been a good reason, one can use their logical side to grapple with the "ultimate love" they were sold is very inconsistent with the primary source of their belief.
Every answer I saw to that points out to God not being as loving and holy as portrayed.
The whole premise of "God decided to show Satan (why God thinks he need to prove anything to Satan in the first place?) his point by tormenting some mortal is... sadistic at best ?". And doesn't really touch topic of "why someone is allowed to be tortured by disease from birth and dies due to no action of their own will".
My personal head canon is that God is actually the devil, and all of the books are his propaganda. "Satan" wasn't banished from heaven, he is the true God who escaped from Heaven after "God" invaded. The warning to not fall for the devil's temptation is just the perfect irony of the situation.
Though, in just a non-religious who grew up Christian, so this is all for fun and games.
My conclusion based on bible and state of the world was that either God doesn't exist or he is evil. There is no way way to be describe many of his actions as ones of benevolence.