I have no idea. Is it to protect the soul, the body, both? Is it 24/7/365? Or just key events? Given that I believe that everything works for good who is to say what will produce the ultimate good. If you believe that all that exists is the body I can see why you have boiled this down to material health. But you still keep ignoring all the instances when bad things don't happen to good people and that's your blind spot.ok ding let me ask you this....what is the purpose of a guardian angel?...what are they guarding?....