I see a fiery hell as just another tool religions use to exploit their followers. Mainstream does it by scaring the beejeezies out of their follower of burning their forever. The Watchtower does it by threatening everlasting cutting off, while many still have fearful thoughts of a burning hell left in the back of their mind from former religions.
No, I believe when we die, we die. Whether or not there is a resurrection remains to be seen. So far, I have never met anyone who has came back.
If God's Spirit is filling a Kingdom Hall, how is it that Satan can manuever the ones within that Kingdom Hall at the same time?