If Jesus defeated Satan at the Cross, why does the New Testament still speak about spiritual attacks?
This is a question that often creates confusion among Christians.
On one hand, we are told that Jesus defeated Satan, disarmed principalities and powers, and delivered us from the kingdom of darkness. On the other hand, the New Testament still warns believers about the devil, temptation, deception, and spiritual warfare.
So what exactly changed after the Cross?
The answer is not that spiritual attacks disappeared. Rather, the believer’s position in relation to those attacks changed completely.
Spiritual Warfare Before the Cross
During Jesus’ earthly ministry, the Gospels are filled with accounts of demonic activity.
We see:
- Demon possession
- Demonic oppression
- Satan directly tempting people
- Jesus repeatedly casting out demons
Consider some examples:
Satan Entered Judas
“Then Satan entered Judas called Iscariot…” (Luke 22:3)
Satan Wanted to Sift Peter
“Simon, Simon, indeed, Satan has asked for you, that he may sift you as wheat.” (Luke 22:31)
A Woman Bound by Satan
“Whom Satan has bound—think of it—for eighteen years…” (Luke 13:16)
The Temptation of Jesus
In Matthew 4:1–11, Satan personally tempts Jesus in the wilderness.
Throughout the Gospels, Jesus continually demonstrates His authority by casting out demons and delivering those who are oppressed.
The emphasis before the Cross is clear: humanity is under the bondage of sin, death, and Satan, and Jesus is revealing Himself as the One who has authority over all of them.
What Happened at the Cross?
The Cross was not merely about forgiveness of sins.
It was also a decisive victory over Satan and the powers of darkness.
Satan Was Defeated
“Having disarmed principalities and powers, He made a public spectacle of them, triumphing over them in it.” (Colossians 2:15)
The Devil’s Power Was Broken
“That through death He might destroy him who had the power of death, that is, the devil.” (Hebrews 2:14)
The Ruler of This World Was Judged
“Now is the judgment of this world; now the ruler of this world will be cast out.” (John 12:31)
Jesus did not merely provide a future victory.
He accomplished it.
The New Testament consistently presents Christ’s death and resurrection as the decisive turning point in history.
So Are There Spiritual Attacks After the Cross?
Yes.
The New Testament clearly teaches that Satan continues to oppose believers. However, the nature and emphasis of spiritual warfare change significantly.
Let’s examine some examples.
Satan Hindered Paul’s Ministry
Paul writes:
“We wanted to come to you—I, Paul, again and again—but Satan hindered us.” (1 Thessalonians 2:18)
This is a direct example of satanic opposition after the resurrection. Satan still seeks to obstruct God’s work. But not through spiritual attacks like what we see in the movie The Conjuring, but rather by disrupting plans.
Paul’s Thorn and the Messenger of Satan
Paul explains:
“A thorn in the flesh was given to me, a messenger of Satan to buffet me.” (2 Corinthians 12:7)
We have studied extensively on the nature of the thorn, and that it was persecution. These were “messengers of satan”
Yet the solution was not a special spiritual warfare technique.
Instead, God taught Paul:
“My grace is sufficient for you.”
In other words, God was saying you need, is inside of you, as my grace is sufficient for you.
Satan Tempts Believers
Paul warns married couples:
“So that Satan may not tempt you because of your lack of self-control.” (1 Corinthians 7:5)
Temptation remains a real spiritual battle.
Satan Uses Unforgiveness
Paul writes:
“Lest Satan should take advantage of us; for we are not ignorant of his devices.” (2 Corinthians 2:11)
The context is forgiveness and restoration.
One of Satan’s strategies is division, bitterness, and unresolved offense.
Satan Uses Deception
Paul warns:
“Even Satan disguises himself as an angel of light.” (2 Corinthians 11:14)
One of the greatest forms of spiritual attack is not oppression but deception.
The enemy often works through lies, distortions, and false teachings.
Spiritual Warfare in Ephesians 6
Perhaps the most famous warfare passage is:
“For we do not wrestle against flesh and blood, but against principalities, against powers…” (Ephesians 6:12)
Yet something interesting happens in this chapter.
The repeated command is not:
- Attack
- Conquer
- Advance
The repeated command is:
“Stand.”
Paul says:
- Stand against the schemes of the devil.
- Stand your ground.
- Having done all, stand.
Why?
Because Christ has already won the victory. Believers are not trying to achieve victory. They are standing in a victory already secured.
The Devil Is Still Active
Peter writes:
“Your adversary the devil prowls around like a roaring lion, seeking someone to devour.” (1 Peter 5:8)
But Peter immediately gives the response:
“Resist him, firm in your faith.” (1 Peter 5:9)
Notice again that believers are not instructed to defeat Satan.
They are told to stand in faith. The assumption is that Christ’s victory has already been accomplished.
False Doctrine as Spiritual Warfare
Paul warns:
“Some will depart from the faith, giving heed to deceiving spirits and doctrines of demons.” (1 Timothy 4:1)
Many Christians think spiritual warfare is primarily about demons causing problems.
Yet the New Testament repeatedly points to false teaching and deception as one of Satan’s primary weapons.
Satan and Ananias
Peter asks Ananias:
“Why has Satan filled your heart to lie to the Holy Spirit?” (Acts 5:3)
Even after Pentecost, Satan continues to influence and deceive.
What Is Missing After the Cross?
One of the most fascinating observations is what the Epistles do not emphasize.
The apostles spend surprisingly little time teaching believers to:
- Fear demons
- Seek deliverance repeatedly
- Constantly break curses
- Continuously fight for victory
Instead, they focus on:
- Walking in the Spirit
- Renewing the mind
- Remaining in faith
- Knowing the truth
- Standing firm in Christ
Most New Covenant warfare revolves around:
- Temptation
- Deception
- Accusation
- Persecution
- Discouragement
- Division
The battle is often a battle for what we believe.
The Believer’s Position After the Cross
This is the key difference.
Before the Cross, redemption had not yet been accomplished.
After the Cross, believers have been united with Christ.
Delivered From Darkness
“He has delivered us from the power of darkness and conveyed us into the kingdom of the Son of His love.” (Colossians 1:13)
Seated With Christ
“And raised us up together, and made us sit together in heavenly places in Christ Jesus.” (Ephesians 2:6)
Greater Is He Who Is In You
“Greater is He who is in you than he who is in the world.” (1 John 4:4)
The believer’s starting point is not defeat.
It is union with Christ.
The Big Shift From Before the Cross to After the Cross
| Before the Cross | After the Cross |
|---|---|
| Satan actively oppresses people | Satan still opposes believers |
| Frequent demon possession | Emphasis shifts toward deception and temptation |
| Jesus demonstrates authority through deliverance | Believers stand in Christ’s finished victory |
| Redemption not yet accomplished | Redemption fully accomplished |
| People await victory | Believers live from victory |
The Cross did not end spiritual warfare.
It transformed the battlefield.
The New Testament does not present believers as people desperately trying to win a war against Satan.
It presents believers as those who stand in the triumph of Christ and resist the schemes of a defeated enemy.
Final Thoughts
Spiritual attacks are real after the Cross.
The New Testament does not deny that.
Satan still tempts, deceives, accuses, opposes, and persecutes.
Yet the dominant message of the New Covenant is not fear of the enemy.
It is confidence in Christ.
The believer’s focus is not on Satan’s power but on Christ’s finished work.
As James writes:
“Submit yourselves therefore to God. Resist the devil, and he will flee from you.” (James 4:7)
The Christian life is not about fighting for victory.
It is about standing in the victory that Jesus has already won.
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