I would just like to comment on your reference to Satan and the devil. My understanding is that there is no independent being with these names that runs around the earth causing evil. He/it is mankind’s own ability to do wrong when we know we should do right. It is the "evil inclininations" of one’s own heart; the corrupt thoughts, the “whosoever looks upon a woman with lecherous eyes has committed adultery”. This “evil” has no power over us but we succumb to its ways all too readily, with consequences that affect us now and in the hereafter. Unfortunately, many others also suffer as a result of these actions and that is why the world is crying tears of blood.
I knew people who were murdered in the Birmingham pub bombings of the 1970's by the IRA, and my wifes family home in Peshawar, Pakistan has been shook many a time by the mass murderers. It will never end, this ability of man do evil to fellow man, but it requires hard work and resiliance to defeat this. The present leadership in Pakistan is not up to the task, and whatever conspiracy theory is in vogue at the moment will not help solve the problems either. Come up with ideas to help the situation!