This article addresses a sensitive topic within Christianity today.
In many churches, there is little to no teaching about the devil or the spiritual battle every believer faces. The focus often rests on God’s love, fellowship, and personal growth—important truths that should absolutely shape our lives. But when these become the only themes we hear, the other side of the gospel is lost: we have a real enemy, and sin carries real consequences. Jesus did not come only to love the world and forgive our sins but also to destroy the works of darkness.
Few topics are as misunderstood or ignored as the devil. Some mock him, some fear him, and many deny his existence entirely. People prefer to view him as a myth or symbol. Scripture, however, is clear: the devil is a real being, and Jesus speaks more explicitly about hell (Gehenna, the final judgment, the fire, the darkness, “the second death”) than anyone else in Scripture.
To understand the evil in the world, we must understand our adversary. His goal is simple: to keep us as far from God as possible. He hates God’s creation and wants humanity to share his fate on the final day.
This article provides a biblical, historical, and prophetic overview of who the devil is, where he came from, and how he operates. It also explains why God allows him to exist and the strategies he uses to deceive, weaken, and destroy.
The Devil Is a Real Being
Modern culture often presents the devil as a cartoon character, a symbolic idea, or a metaphor for evil. Many consider him a relic of primitive religion. This is an image the devil himself has no problem with. He does not mind whether people believe in him or not, as long as they do not seek God or recognize his influence.
The French poet Charles Baudelaire put it well:
“The greatest trick the Devil ever pulled was convincing the world he didn’t exist.”
The Bible gives a very different picture. Jesus describes the devil as the father of lies and the ruler of this world. He speaks of him as a real personality with will, intelligence, and power—not a symbol or metaphor.
If we believe Jesus, we must acknowledge that the devil is real
Did God Create the Devil?
Scripture is clear: God did not create evil. In the beginning, the devil was an exalted angel named Lucifer. He is described as a model of perfection, full of wisdom and radiant in beauty. He was an anointed guardian cherub, one of heaven’s most powerful beings. Lucifer held a position and glory few others ever possessed. That is why Scripture says he can still disguise himself as an angel of light to deceive many.
Ezekiel explains that Lucifer stood near God’s throne and was blameless until pride grew within him. This inner rebellion led to his downfall.
In his heart, the words that changed everything were born:
“I will make myself like the Most High.”
Isaiah 14:14
Pride is the original and deadliest sin. It drove Lucifer to desire what belongs only to God—His throne, authority, and glory. No one tempted him; the corruption originated within his own heart. Because of this, God cast him down from his exalted position.
When Lucifer fell, he lost not only his place but his identity. He became the devil—the adversary—rather than the bearer of light. In his rebellion, he drew a third of the angels with him. These became what we now call demons, bound to the same destructive destiny as their leader.
Why Did God Allow the Devil to Fall?
This question often creates doubt: why would God allow an angel to become evil?
The Bible explains that God did not create evil—He created free will.
Without the ability to choose rebellion, genuine love or obedience would not exist. Humans and angels alike were created as moral beings with the capacity to choose. God desires a relationship with His creation, and a meaningful relationship must be freely chosen.
Lucifer’s rebellion revealed his true nature. Even so, God can use his evil and rebellion to accomplish greater, eternal purposes. The devil’s final defeat will one day magnify God’s glory forever.
The existence of the devil does not weaken God’s sovereignty. It reveals it. Nothing, not even evil happens outside His control. God is not the source of evil, but He sets boundaries for it and will ultimately destroy it completely.
The Devil Throughout the Old Testament
The devil does not suddenly appear in the New Testament; he is active from the beginning of Scripture.
• In the Garden of Eden, he appears as the serpent who deceives Adam and Eve. The first lie, the first temptation, and the first spiritual attack occur here. He plants the doubt that leads to humanity’s fall and fractures perfect fellowship with God.
• In the book of Job, he acts as the accuser who challenges Job’s integrity, seeking to break him through suffering so that he would curse God.
• In Zechariah, he stands before the Lord accusing the high priest Joshua.
The Old Testament also shows the devil inspiring idolatry. Israel did not simply worship statues; they sacrificed to the demonic powers behind them.
“They sacrificed to demons, not God.”
Deuteronomy 32:17
The Psalms describe how nations sacrificed their children to demonic beings—a satanic distortion of true worship.
From Genesis to Malachi, Satan appears consistently as an active enemy behind deception, idolatry, accusation, and spiritual corruption.
The Devil’s Confrontation with Jesus
When Jesus came to earth, He encountered intense and concentrated opposition from the devil. Satan knew exactly who Jesus was and tried to stop, distort, or destroy His mission from the start.
In the wilderness, after forty days of fasting, Jesus allowed Himself to be tempted by the devil. Satan offered Him food, fame, power, even all the kingdoms of the world, if Jesus would bow and worship him. Jesus rejected every temptation by quoting Scripture, exposing the devil’s lies.
Throughout Jesus’ ministry, demonic activity surged in a way never seen before or since. The Gospels frequently show Jesus casting out demons, freeing people, and revealing the power of God’s kingdom. Satan feared Him, and every act of healing or deliverance weakened the devil’s grip.
When Judas betrayed Jesus, Scripture says Satan entered him. Jesus’ death was not merely the result of human betrayal but a direct satanic attack. The devil believed the cross was his victory, but it became his ultimate defeat.
On the cross, Jesus disarmed the powers of darkness and triumphed over them publicly (Colossians 2:15). He broke the devil’s legal claim over humanity and opened the way to forgiveness and freedom.
Revelation says the devil rages because he knows his time is short. He is already defeated, though the battle continues until the final day.
The Devil Today – How He Operates in the Modern World
Today, few fear the devil, and most do not realize they are influenced by him daily.
His primary weapon is deception. He does not want to be feared, he wants to be ignored. If we do not believe he exists, he can operate freely.
His deceptions appear in false religions, new age spirituality, self-centered identity culture, moral relativism, universalism, and through influence within churches. A church that affirms sin becomes a perfect tool in his hands. All of this draws people away from God and encourages them to create their own “truth.”
The devil also works through accusation, attacking people’s identity, salvation, worth, and past. He wants believers trapped in guilt and shame, hesitant to approach God.
Temptation is another of his weapons. It is never random, it is strategic. He studies our weaknesses and strikes where we are most vulnerable.
Distraction is perhaps his most effective modern weapon. He does not need us to hate God—only to forget Him. Social media, entertainment, stress, and endless noise push God to the bottom of our priorities. A heart filled with noise struggles to hear God’s voice.
The devil also works through division, tearing apart marriages, families, churches, and friendships. Where unity and love exist, God works powerfully. Where division festers, darkness thrives.
He also binds people through fear and depression. God says “fear not.” Satan whispers “fear everything.”
Scripture says:
“The whole world lies under the power of the evil one.”
1 John 5:19
We are living in the last days, and the spiritual battle is intensifying. The world moves further from God each day, though many are beginning to recognize the evil around them.
The Devil’s End-Time Agenda
Scripture teaches that the last days will be defined by humanity’s desire to be its own god. Paul writes in 2 Timothy 3:1–5 that people will be lovers of themselves, proud, rebellious, unholy, treacherous, and lovers of pleasure rather than lovers of God.
Revelation describes how the Antichrist will rise, empowered by Satan. Together with a false prophet, he will lead the world into a global false religion where people are urged to worship a false ”savior.” The devil’s goal is global worship and humanity bowing to his counterfeit Christ.
The Bible also speaks of a coming global system of control. We see its foundations already today in political and economic integration, digital systems, surveillance, and rapid centralization of power. This prepares the way for the system Revelation describes, where no one can buy or sell without a mark of loyalty to the Antichrist.
Jesus said the world before His return will resemble the days of Noah and Lot—moral decay, normalized violence, spiritual darkness, and a society consumed with itself. The rise of occultism and new age spirituality today perfectly aligns with this prophetic picture.
Everything unfolding in the world today appears to be preparation. Culture, technology, politics, and religion are moving toward a global mindset open to deception and control.
The devil’s ultimate goal is that the world worship a false Christ, and much of what we see today suggests that the world is already being conditioned for it.
How Christians Can Resist the Devil – Practical Spiritual Warfare
Scripture makes it clear that although the devil is powerful, he cannot defeat those who belong to Jesus Christ. Yet he can attempt to deceive, discourage, distract, and weaken our influence. Therefore, we are called to resist him.
The first step is submitting to God. This is the foundation of all spiritual victory. When we place ourselves under God’s authority, His Word, and His will, the devil loses his foothold.
Resist the devil, and he will flee from you.”
James 4:7
Paul instructs believers to put on the full armor of God (Ephesians 6:13–18):
• the belt of truth
• the breastplate of righteousness
• readiness to proclaim the gospel of peace
• the shield of faith
• the helmet of salvation
• the sword of the Spirit, which is the Word of God
• continual prayer in the Spirit
We must confess sin quickly, because unconfessed sin opens doors for the devil. We must guard our minds, because spiritual warfare often begins in our thoughts. What takes root in the mind will eventually reveal itself in our actions.
We are called to fellowship because community is spiritual protection. No Christian is meant to fight alone. The church is not just a gathering place—it is a family and an army where we receive encouragement, support, and correction when needed. The devil targets the isolated, the lonely, the spiritually disconnected. But in fellowship, we stand together as one united body.
“Your adversary the devil prowls around like a roaring lion, seeking someone to devour.”
1 Peter 5:8
Paul also warns us not to give the devil a foothold. This happens when we tolerate or compromise with sin, or allow worldly thinking to shape us. Vigilance is not fear, it is maturity.
The devil cannot defeat a believer, but he will try to deceive, discourage, distract, and undermine our confidence. Therefore, it is essential to live close to God, close to His Word, and in the power of the Spirit. The victory has already been won through Christ, but we are called to live in that victory daily.