it has been asked and none has been provided. why bother asking anymore when you know the answer will be about faith and belief? Around 300BC the Greek Epicurus showed the concept of a all seeing, all knowing and all powerful god was false, yet people still want to believe in something. hey thats fine, for the most part in the 20th and 21st century we can ignore them.

i see religious followers like a child who believes in the tooth fairy, and continues to do so even after they've seen mum or dad putting the money under pillow.