I would focus my attention on Islam.............. but I have to say, any parent that would deny their child life saving surgery, for any reason, is heartless.
But, then again, what do I know?!?.............. I’m an evil, xenophobic, Christian.
But I recognize that not all Christians are like this, don't get me wrong.
Having said that, I agree with you.
(What I just described is like the story of the man on a house during a flood who, after drowning, asks God why he didn't save him - to which God replies: I sent you men with a canoe; I sent you a helicopter, but you sent them away - you didn't accept the help I sent.)
I've paraphrased the story from memory, so excuse the errors.