If you handle God’s Words like the Devil does, then you are probably doing something very wrong.
The Bible has much to say about Satan; in fact, theologians have derived an entire doctrine of Satanology, which is a subcategory of the doctrine of demonology, which itself is a subcategory of the doctrine of angelology. Of all that the information that the Bible gives us regarding Satan, there are only a few instances where the Bible gives us the actual words of Satan himself. Interestingly, The first book of the Bible that God gave to us in written form was Job, which begins with a couple of conversations between God and Satan. Job was entirely unaware of these conversations throughout his trouble, so it should be no surprise that today we are also ignorant of most of Satan’s words and deeds.