During the Middle Ages, the common people were acutely aware of the presence and power of the supernatural. They were especially sensitive to the reality of the Devil and sought ways to attack him where he is most vulnerable. After determining that Satan’s pride was a good avenue of attack, the Evil One was routinely depicted as having horns, cloven feet, and other such things that we normally associate with cartoon illustrations of the Devil today. It was thought that these caricatures would weaken Satan by deflating his pride. Unfortunately, many people are unaware of the origin of this depiction of the Devil and, having seen only this silly illustration of Satan, do not take him seriously at all. This is the first mistake we can make whenever we consider the Devil. For as today’s passage indicates, the Evil One is real indeed, and he is looking for those whom he may devour (1 Peter 5:8–9). We can also make the mistake of ascribing too much power to Satan, viewing him as if he is a being on par with God. However, Scripture knows no such dualism. Compared to our Creator the Devil is nothing — merely a creature who is subject ultimately to the Lord’s sovereign designs (Job 1:1–2:10). Nevertheless, the Evil One is mighty and we dare not underestimate him. The Bible gives us significant information about the nature of the Devil. He is our Adversary (1 Peter 5:8), the chief enemy of God’s people and therefore the archfoe of the Almighty. Satan is crafty and subtle (Gen. 3:1a), apt to emphasize what God has forbidden rather than the true liberty found within the boundaries of His law (vv. 1b–5; James 1:25). Jesus says the Adversary is the “father of lies” (John 8:44) who tempts us to believe our desires should always take first place and that we have every right to throw off God’s “tyrannical” rule. Finally, Satan is potent, more than a match for even the great Simon Peter when the apostle placed confidence in himself (Luke 22:31–34, 54–62). Despite his strength and our relative weakness, in Christ we have all we need to ward off the Devil’s assaults. Satan will flee if we resist him by relying on the Holy Spirit and the truths of Scripture (James 4:7; 1 John 4:4).