The group is somewhat mystified as to why the false promises because of its delusions are banned when others aren't. Actually they have a point: why aren't all the rest banned as well?
http://www.bbc.co.uk/news/uk-england-somerset-16871116
What about the double-blind controlled experiments, prayed-over vs non-prayed-over - whoops, the studies so far suggest prayer makes you worse ("they're praying over me en masse? Oh no, I must be really ill!")
Well, what about the healed amputees. Oh dear, there aren't any.
On second thoughts, ban the lot. Bloody con artists.
I think this one read like they were offering a medical service. Saying god heals all ills is different than saying that god can heal your specific illness.
But maybe the real reason was that someone complained. Maybe we all need to complain more.
How abotu just changing a letter or two, 'God IS a Heel'?
Of course most Christians say that God heals the sick by empowering medical practitioners and scientists which is a bit of a get-out. After all, why should an all-powerful God make it so difficult particularly when it's science, i.e. when faith isn't a prerequisite that makes it possible?
Does this mean that as medical science has improved that God has become more benevolent? Why wasn't He benevolent when all people had was their faith?
Take bread for instance.
First you take wild grasses and over generations breed them so that the seeds are edible.
Then cross polinate them so that the seeds are larger and the stalks are shorter so that they don't fall over in the wind.
Plough the field.
Then fertilise the ground to get good yields.
Then plant the seeds.
Then crop the wheat, thresh it to remove the grain and dry the grain.
Then grind the grain into flour.
Then mix some of the flour with water, a little salt and yeast.
Knead the mixture then leave it in the warm to rise.
Bake the dough then remove the bread to cool.
Package the bread and deliver it to the shops.
Buy the bread.
Milk the cow.
Pasteurise and filter the milk.
Churn the milk into butter.
Slice and butter the bread.
Then thank God for providing it. Now call me Mister Silly but who made all the effort here?
Nice one, Eccles 
That hymn "We plough the fields and scatter the good seed on the land" will never mean the same again 
Now maybe it's time to get the government to remove its charitable status and stop subsidising such ridiculous claims with taxpayers' money.