I did not like this article and here's why.
1. Mark clearly at one point is stating his belief that trans people are not who we say we are. It's how he worded things that gave this away and I doubt I misunderstood.
2. For what it's supposed to be about, it offers NO ANSWERS and simply is asking people to read the article and think for themselves but many religious people especially Christians don't do that.

This is further proved by that last statement Mark said when asked, boy, what a thing to say to a trans person, I can't imagine many of us would be willing or want to be asked to tell our life's story let alone all the personal details of the gender we were perceived as but aren't. This Mark guy ticks me off, so does this article.
3. I forget but there is a 3rd one.