I hope he had the opportunity to repent. Some of his stuff was OK, some of it was stupid, and some of it was libelous.
All saved believers are still subject to a final square-up with the Lord. Won’t call this a purgatory, because the bible doesn’t. But the work is not finished until “the day of Christ Jesus.”
The more I progress in belief, the more tolerant (in one sense) I get towards the Christian oddballs. That doesn’t mean I won’t tell them off when I think the Lord wants it, but it doesn’t mean every single solitary disagreement means “You’re destined to end up in hell.” People destined for salvation can undertake hellish paths on earth and it will ultimately be a lesson unto them and a demonstration unto heaven.