One of the reasons given for why the dragon (Satan) was originally cast out of heaven was so that he would no longer be the accuser of the saints before our God day and night. Something he was dismissed over he still does constantly, to this day. Accusing, ringing in our ears, polluting our minds. He brings up our past, our sins and distorts our present and future thoughts to us. This is the enemy of our souls. The dragon always makes war against the woman and her offspring.