The devil no doubt has a place in our theology, but is he a category we even think about in the daily events of our lives? Has it ever crossed your mind that not every thought that crosses your mind comes from you? We are being lied to all the time. Yet we never stop to say, "Wait a minute ... who else is speaking here? Where are those ideas coming from? Where are those feelings coming from?" If you read the saints from every age before the Modern Era—that pride-filled age of reason, science, and technology we all were thoroughly educated in—you'll find that they take the devil very seriously indeed. As Paul says, "We are not unaware of his schemes" (2 Cor. 2:11). But we, the enlightened, have a much more commonsense approach to things. We look for a psychological or physical or even political explanation for every trouble we meet.
Who caused the Chaldeans to steal Job's herds and kill his servants? Satan, clearly (Job 1:12, 17). Yet do we even give him a passing thought when we hear of terrorism today? Who kept that poor woman bent over for eighteen years, the one Jesus healed on the Sabbath? Satan, clearly (Luke 13:16). But do we consider him when we are having a headache that keeps us from praying or reading Scripture? Who moved Ananias and Sapphira to lie to the apostles? Satan again (Acts 5:3). But do we really see his hand behind a fallout or schism in ministry? Who was behind that brutal assault on your own strength, those wounds you've taken? As William Gurnall said, "It is the image of God reflected in you that so enrages hell; it is this at which the demons hurl their mightiest weapons."
There is a whole lot more going on behind the scenes of our lives than most of us have been led to believe.