An Apologetics Exploration
Are Angels
& Demons
Real?
What seven leading scholars reveal about the unseen realm, the cosmic rebellion, and the victory that secures our hope.
The Question
We Trust Only What
We Can Measure
Our modern, materialistic worldview reduces reality to what can be observed, quantified, and tested. If we can put it under a microscope or track it with a satellite, we call it "real." Everything else is relegated to myth.
But what if our lens is too narrow? What if, by editing out the spiritual realm, we are missing the grand, complex reality of how the cosmos actually operates? The biblical authors were not primitive people trying to explain away the dark — they were recording the reality of an unseen world.
Point One
The Spiritual Realm is Real, Complex, and Active
Point Two
The Cosmic Rebellion Continues in Our Everyday Lives
Point Three
Christ's Victory is Decisive, Securing Our Hope
Point One
The Universe is More
Populated Than We Think
The biblical worldview presents a vibrant, complex hierarchy of spiritual beings — not chubby cherubs, but powerful members of God's divine council. God chose to share His governance of the cosmos with a spiritual family, just as He entrusted the earth to a human family.
Michael Heiser demonstrates that the Old Testament uses the term elohim to refer to more than just the one true God — it describes any being that is a member of the spiritual realm. Stephen Noll highlights the "divine council," an assembly of spiritual beings through whom God originally governed the nations.
“God presides in the great assembly; he renders judgment among the gods.”
Psalm 82:1
Talk of 'angels' in the Old Testament is both too simplistic and incomplete... it fails to do justice to how an Israelite would have thought about the spiritual world.
Michael S. Heiser
Angels
Angels worship the Creator, guard the sacred, bridge heaven and earth, guide God's people... and above all, serve the Lord Christ. They influence individuals and nations.
Graham A. Cole
Against the Darkness
Rehabilitating our knowledge and appreciation of our invisible heavenly companions.
Stephen F. Noll
Angels of Light, Powers of Darkness
Graham Cole emphasizes that while angelology is not the central focus of Christian theology, ignoring it can lead to a diminished and vulnerable faith. The spiritual realm operates, as Heiser says, "like a computer program running in the background" — integral to how Scripture shows God's will being carried out on earth, yet often invisible to our materialistic worldview. Clinton Arnold further demonstrates that belief in hostile spiritual forces was common across Greco-Roman, Jewish, and other ancient cultures, providing the essential context for understanding the New Testament's references to principalities and powers.
“
Faith is intended to put to the test the unseen world of truth, love, law, hope, redemption. God grant us all faith enough to carry on from point to point till the faith shall vanish into light.
George MacDonald
"Faith, the Proof of the Unseen" — sermon preached at Brixton Congregational Church, 1882
MacDonald, writing decades before Heiser or Cole, insisted that the unseen world is not a matter of blind belief but of active testing. For MacDonald, the spiritual realm was not a philosophical abstraction — it was the deeper reality behind everything we see. His fairy tales and fantasy novels (Phantastes, Lilith) were deliberate attempts to make readers feel the weight of the invisible world. He would have agreed wholeheartedly with Heiser's divine council: the universe is far more populated than our materialist age admits.
Point Two
The Battle is Not
Against Flesh and Blood
The spiritual realm is fractured. Created, subordinate beings have rebelled against their Creator. This cosmic rebellion manifests not through Hollywood horror, but through the slow erosion of faith — distraction, division, and the corruption of human systems.
Michael Heiser traces the origins of demons back to the disembodied spirits of the Nephilim in Genesis 6. Sydney Page meticulously examines every reference to Satan and demons in both Testaments, establishing them as real, personal beings in a spiritual kingdom rebelling against God.
“For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms.”
Ephesians 6:12
It is funny how mortals always picture us as putting things into their minds: in reality our best work is done by keeping things out.
C.S. Lewis
The Screwtape Letters
The serpent is a spoiler. He is a disuniter. He is the enemy of the interpersonal. Temptation is his specialty from the beginning.
Graham A. Cole
Against the Darkness
Demons are the disembodied spirits of the Nephilim, the wicked offspring of marriages between humans and angels before the flood.
Michael S. Heiser
Demons
C.S. Lewis understood that the greatest threat to our souls is rarely a spectacular sin. Through the character of Screwtape, he showed that the enemy's strategy is to keep humans so busy and distracted that they neglect their spiritual lives. Graham Cole notes that the enemy works as both "an angel of light" and "a ravenous lion on the prowl" — sometimes through deception, sometimes through direct assault. Clinton Arnold's research into the first-century context demonstrates that Paul's references to "principalities and powers" were not metaphors for social structures, but real spiritual beings exercising hostility toward humanity.
“
A man may sink by such slow degrees that, long after he is a devil, he may go on being a good churchman or a good dissenter, and thinking himself a good Christian.
George MacDonald
Unspoken Sermons, Third Series — "The Final Unmasking"
This quote reads like a prose version of Lewis's Screwtape Letters — and that is no coincidence. Lewis learned from MacDonald that evil's most dangerous work is gradual, imperceptible, and respectable. MacDonald understood that the cosmic rebellion does not announce itself with horns and pitchforks; it wears a suit and sits in the pew. He would have resonated deeply with Lewis's insight that the enemy's 'best work is done by keeping things out.'
Point Three
The Powers of Darkness
Have Been Disarmed
The cross of Jesus Christ was not just a mechanism for forgiving individual sins — it was a cosmic victory over the rebellious spiritual powers. The enemy has been disarmed. The outcome of the war is no longer in question.
Stephen Noll describes the incarnation and crucifixion of Christ as a "palace revolution" within the heavenly court. Jesus stepped into the corrupted cosmic order, allowed the powers of darkness to do their absolute worst, and then broke their power through the resurrection.
“And having disarmed the powers and authorities, he made a public spectacle of them, triumphing over them by the cross.”
Colossians 2:15
Christ's work is a 'palace revolution' against the fallen divine council, deposing the rebellious powers.
Stephen F. Noll
Angels of Light, Powers of Darkness
While Satan and his demons are still active, their time is short and their power is limited — like a defeated army in retreat.
Sydney H. T. Page
Powers of Evil
Paul viewed these powers as defeated yet still active enemies of Christ and the church.
Clinton E. Arnold
Powers of Darkness
Sydney Page emphasizes that these entities were created by God and are not co-eternal with Him. Their defeat was secured through Christ's temptation, ministry, crucifixion, and resurrection. Graham Cole offers believers assurance in Christ, arguing that while Christians can be hindered and oppressed, the Holy Spirit's indwelling provides protection. The consensus across all seven scholars is clear: the battle is real, but the war has been won. Believers are called not to fear, but to stand firm in the victory already accomplished.
“
But there is a light that goes deeper than the will, a light that lights up the darkness behind it: that light can change your will, can make it truly yours and not the will of the evil that has enslaved it.
George MacDonald
Lilith (1895)
MacDonald's vision of Christ's victory was not merely juridical — it was transformative. In Lilith, his final and most theologically dense novel, he depicted redemption as a light so powerful it penetrates behind the will itself, liberating what evil has enslaved. MacDonald would affirm Noll's 'palace revolution' and Arnold's 'disarming of the powers,' but would add: the victory is not only cosmic but deeply personal. The same light that defeated the powers of darkness can reach into the darkest corner of the individual soul.
“Submit yourselves, then, to God. Resist the devil, and he will flee from you.”
James 4:7
We do not have to live in fear. We are called to be aware, to put on the armor of God, and to stand firm in the victory that has already been won.
The Scholars
Seven Voices, One Truth
Graham A. Cole
Against the Darkness
Ignoring the doctrine of angels, Satan, and demons leads to a diminished and vulnerable faith. A robust Christian worldview must take the devil seriously.
“The serpent is revealed as the enemy of the word of God, the enemy of the integrity of God, and the enemy of the people of God... Christians need to have a worldview that takes the devil seriously in its awareness of evil.”
Michael S. Heiser
Angels
The Old Testament presents a complex spiritual hierarchy far beyond simple 'angels' — a divine council of elohim participating in God's governance of the cosmos.
“Talk of 'angels' in the Old Testament is both too simplistic and incomplete... it fails to do justice to how an Israelite would have thought about the spiritual world.”
Michael S. Heiser
Demons
Demons are the disembodied spirits of the Nephilim, part of a three-fall model of cosmic rebellion distinct from Satan's original fall.
“While a term like 'fallen angels' may be used correctly in discussing demons, it is too often used simplistically and inaccurately.”
Clinton E. Arnold
Powers of Darkness
Paul's references to principalities and powers are not metaphors for social structures — they are real spiritual beings, defeated yet still active.
“Paul was a man of his times, so just like the popular Jewish and Pagan thought of his time, he too believed in powers and evil spirits that exercised hostility to humanity.”
Sydney H. T. Page
Powers of Evil
Satan and demons are real, personal beings in a spiritual kingdom rebelling against God, whose ultimate defeat is secured by Christ.
“In the New Testament, Satan is the clear ruler of a demonic kingdom, and these 'powers of evil' are personal, spiritual beings who actively work to thwart God's purposes.”
C.S. Lewis
The Screwtape Letters
The most effective demonic strategy is not dramatic temptation but the slow, subtle erosion of faith through everyday distraction and small compromises.
“It is funny how mortals always picture us as putting things into their minds: in reality our best work is done by keeping things out.”
Stephen F. Noll
Angels of Light, Powers of Darkness
Christ's incarnation and crucifixion represent a 'palace revolution' against the corrupt divine council, deposing the rebellious powers.
“Disbelieving the personal character of evil is 'playing with hellfire.'”
George MacDonald
1824–1905The Grandfather of Modern Fantasy · Inspiration to C.S. Lewis
Scottish author, poet, minister, and Christian mystic. MacDonald pastored briefly at Arundel before being forced out for his unorthodox views, then spent his life writing novels, fairy tales, fantasy, sermons, and poetry. C.S. Lewis credited reading MacDonald's Phantastes as 'baptizing his imagination' — a vital step in his journey from atheism to Christianity. Lewis later made MacDonald a character in The Great Divorce and compiled George MacDonald: An Anthology. Called 'the grandfather of modern fantasy literature,' MacDonald also influenced J.R.R. Tolkien, G.K. Chesterton, Madeleine L'Engle, and Frederick Buechner. His key works include Phantastes, Lilith, The Princess and the Goblin, and three volumes of Unspoken Sermons.
“There are far harder things to believe than the miracles. For a man is not required to believe in them save as believing in Jesus.”
— The Miracles of Our Lord
The Battle is Real,
But the War is Won
The spiritual realm is real and active around us.
A cosmic rebellion seeks to distract and divide us.
But the powers of darkness have been disarmed by a crucified and risen King.
Walk in the light of that victory today.
Reflect
Questions for Discussion
How does recognizing the reality of the spiritual realm change the way you interpret the struggles in your own life?
C.S. Lewis said the enemy's best work is "keeping things out" of our minds. What spiritual truths do you find easiest to forget or ignore?
If Christ's victory over the powers of darkness is already decisive, what does it look like practically to "stand firm" in that victory day to day?