John_Mann,
"Evil can only be isolated (and even this is only possible by ceasing free-will).
Evil is inevitable and necessary in all possible worlds."
You have claimed that we currently live in a world which is fallen and full of evil precisely because it is the only environment in which God can allow us to exercise our free will. But it is clear from the story of Satan that this is inaccurate.
Satan was able to exercise free will in heaven, which is supposed to be a place of perfection directly in God’s presence. If this is the case then there exists a possible world (heaven) in which there is free will but also NO EVIL.
This debunks your claim that God has to allow evil to exist in order to make room for human free will.
Also, clearly according to this particular passage God could have created a world in which there was room for BOTH free will and the complete absence of evil.
This is incredibly important.
If God could indeed create a world which is both perfectly good but also provides the environment for free will to exist, then why didn’t he do that with us?
If there is indeed a possible world in which there is both free will and no evil then why did God not place us in that world?
Following on from all of the above, it is clear that free will is not of any importance to God as you claim, so, can you please therefore explain where evil came from without employing any arguments from free will?