Erm, then you're almost certainly doing it wrong, I think. Anyhow, if it was that dangerous, there would be HSE videos about it, with the participants donning the appropriate protective gear. Make a change from Z list celebs lifting boxes.
What a dick. I can't vouch for his blog, because it's gone, which is a shame, and an affront to freedom of speech to boot, but I have read his Times article, and if it _is_ satire, it's the kind of satire that actually does need a label on it, because it doesn't come off like satire in the way that I understand it.
And why should it, since these are indeed the teachings of that vile tract of ignorance and filth The Bible, although curiously, I don't recall most of this repressive shit being in the teachings of your actual messiah, upon which the whole disgusting cult is supposedly based, go figure.
So good on him, I say, for reminding us what vile, ignorant, intolerant and backward dogma is taught by the church he represents, and why we continue to choose to live in a secular state.
Perhaps he'd consider tattooing "SATIRE" prominently on his face, just so we all know for sure where he stands.