I don't know, and wouldn't want to guess at the circumstances of the OP. But her/his posts were pretty aggressive and confrontational -- 'that isn't a question' 'afterlife bollocks' 'damaging and childlike'. These aren't neutral phrasings. On the contrary, they look pretty like picking a fight.
I don't want, personally, to get into a fight with the OP. I think if s/he had posted such sentiments in the bereavement topic they might well have caused great distress to people who find comfort in their grief from 'afterlife bollocks'. But it's a free country, and s/he had the right to post her or his remarks wherever s/he liked, and be offensive if he or she so wished. It's obviously better for her or him to post them here than on the bereavement board.
But it cuts both ways. It's also the right of anyone else who's a member of this site to call the OP (or indeed anyone else who posts on this or any other thread) on aggressive or offensive posting. That's freedom of speech too.
I apologise to Numptynamechange as I have clearly hurt him or her by mentioning his/her writing style. It is true that I have found it difficult to understand the sense of his/her posts because they are not very clearly written, and I suppose I thought that anyone who is prepared to be very critical of the childishness of believers should also be prepared to take criticism. I accept, though, that you found my comments hurtful and I am sorry I made them.
I have looked back at your posts and found that you entered the thread with posts that were specifically intended to be critical of both individual believers and organised religion. It is not quite true, however, that you were just talking over some philosophical ideas that interested you. Your first post was in response to one of mine about the nature of faith, and your subsequent posts all consisted of criticisms of belief and religion. That's fine. That's what debate threads are there for. But I think it's unreasonable to expect your opponents in the debate never to fire back questions at you, and always to leave you in the position of controlling the terms of the discussion.
Though I have addressed much of this post to numpty, some of it goes for other people posting on this thread.