You're using Dave MacPherson as some kind of authority? You're not serious are you?
Aside from the fact that MacPherson denies the clear teaching of Scripture that there will be an event commonly known as the Rapture, his biography reads like a character out of "One Flew Over the Cuckoo's Nest". This all adds up to a person with no credibility who sounds like he needs several decades of therapy. Then there's the little nugget of the fact that Margaret McDonald's vision which she claimed to be of the Rapture was completely and totally in error and bears no similarity at all to the detail of this event in the Bible.
So we have two conflicting positions here. I think I'll go with the one who has his sanity and who hasn't denied Scripture.
You cannot deal with the man’s facts, so you calumniate against his character. I’ll take that as your admission of defeat.