So if He behaves in an utterly loathesome manner then we have to call it "just".
So torturing most of the people who He did create is a Good Thing.
I'll try to tell you my take (again).
This is not the only earth/creation, but there are still some others present (in other locations), and there have also been very, very many before it, and always will be very, very many after it, etc.
It always has been necessary, for those getting to go to Heaven after or out or from these creations after this to experience some evil first, before getting to go to Heaven after this, which made those that would be, or that would always inflict/do the evil primarily, always temporarily necessary, etc.
These do not get to go to Heaven because they were never made for Heaven, but their program/existence is stored, and then only brought back up again in other creations, and they (or their programs, or existences) is not ever aware of this each time when this happens either.
Under determinism, everything has already been done/decided/caused, and cannot be changed, and so this is eternal for everyone already, or for both those remaining in these kinds of existences here, and for those whom the Highest God has already made/chosen for Heaven, etc. But these needed to go through some evil first before they could do that, which always made/makes (in every fallen creation) some of these others always necessary temporarily.
Under determinism, everything's fate is already decided before any creation is even ever thought of or made, and is not ever decided/determined by us ever, but by God, and so it is always eternal/fixed always, which also makes it eternal for everybody.
In other creations, and even in this one, their purpose is like a field, and is meant to cultivate some for Heaven. But not all though, since it is always necessary for those ones to always experience some evil first temporarily, which always made/makes some to always inflict the evil primarily, always necessary temporarily.
But these are never meant for Heaven in any of the creations in which they re-repeat their programs/existences ever, etc, and they are never aware of this each time either, etc, because they don't get to retain their memory each time they are doing this, but their memories are always deleted/erased, and they are always reset to their default, original memory, or prime programs always, etc.
But those getting to go to Heaven do get to keep/maintain and get to continue to build upon their primary programs/existences/memories always, etc, and get to do this in Heaven after that always, but it is not ever so for those others not getting to get to go to Heaven after this ever, because they always are/never were, meant or made for it ever always, etc.
Tell me what else is not clear to you yet (or now) please?
It's not revenge or retribution or vengeance, and it is not really even a punishment really, etc. For sin, or whatever or whatnot, really, etc, but it all just "is what it is" basically, etc. Which is basically just a field, or a garden, meant to cultivate some for Heaven, etc. But not for all that are right now here though, since they are only ever needed just to inflict/do most of the evil for the others that are always getting to go to Heaven after this temporarily.
Those getting to go to Heaven after this required that first, which is what always makes/made the others always necessary temporarily each time it happens, or is needed temporarily, etc.
God Bless.