Isn't it weird that atheists never experience miracles; that those apparently chosen by God to bear witness are those that will unquestionably accept what they see as reassurance for their strange convictions? Further, many miracles are incidences of 'God' making up for errors that could only have been caused by himself: a child with cancer, an injured man, etc.
If any god has this power to do good then why only employ it occasionally, to untrustworthy sources? Why not heal all amputees perfectly and cure AIDS? Why have Aids? Why have the miracles got less miraculous as our scientific understanding has increased?