A realm as real as the one we can see
One of the most common misunderstandings about the spiritual world is that it is somehow less real than the physical world — that it is vague, insubstantial, perhaps merely symbolic. Scripture does not support this. The Bible treats the spiritual world as populated, structured, active, and consequential. Angels appear, communicate, and act. The risen Jesus walks, eats, and holds conversations. Paul speaks of being "caught up to the third heaven" where he heard things "not to be told" (2 Corinthians 12:2-4). John's Revelation is a sustained account of heavenly realities — thrones, worship, the Lamb, the sea of glass. The assumption throughout is that these are real things happening in a real place, not metaphors for psychological states.
The Divine Principle builds on this biblical foundation with a clear principle: the spiritual world and the physical world are two dimensions of the one creation. They are not opposed or separated by kind — they are related as the more enduring and the more temporary, the inner and the outer. Everything physical has a spiritual counterpart, and the spiritual is in fact the more fundamental reality. Physical life is the opportunity given to every human being to form their eternal spiritual self, much as a fetus develops in the womb to be ready for the world of air and light. What we often think of as "this world" is in fact the vestibule; the main hall is the one we are preparing to enter.
How the spiritual world relates to the physical world
The Divine Principle teaches that human beings are composite beings — each person has both a physical body and a spiritual body. During earthly life, the two are united and mutually dependent: the physical body provides the environment and experiences through which the spiritual body grows, and the spiritual body gives life, direction, and meaning to the physical. Paul refers to this spiritual body when he speaks of the resurrection: "It is sown a natural body; it is raised a spiritual body" (1 Corinthians 15:44). The spiritual body is not something added at death — it is what a person has been building throughout their entire earthly life.
The relationship between physical and spiritual is analogous to the relationship between a fetus in the womb and the world it is preparing to enter. The womb is not the enemy of life; it is the necessary environment for the first stage of development. But the fetus cannot stay in the womb indefinitely — there comes a point of birth into a larger world. Physical death is, in this sense, a birth into the spiritual world. The body that served its purpose is left behind, and the spiritual self — shaped by everything the person experienced, believed, loved, and chose — continues into the realm for which it was preparing.
This means that the two worlds are not sealed off from each other. People in the spiritual world are aware of events on earth and can, within limits, influence and communicate with those still in the physical world. Prayer, in particular, creates a genuine connection: the prayers of those on earth reach the spiritual world, and the spiritual world responds. This explains the biblical witness to angels, to the intercession of those who have died in faith, and to the sense that the living and the departed are not entirely separated but belong to the same ongoing story of restoration.
The structure of the spiritual world
The spiritual world is not a single uniform realm — it is differentiated, with levels or spheres corresponding to the degree of spiritual development a person has achieved. Paul's reference to "the third heaven" (2 Corinthians 12:2) suggests a layered structure, and Jesus's words about "many rooms" in his Father's house (John 14:2) indicate a spacious, varied dwelling place with room for many different conditions of spiritual life. The Divine Principle describes these levels in terms corresponding to the stages of spiritual growth: the formation stage, the growth stage, and the completion stage, and their reflection in the spiritual world as realms of different quality and brightness.
The key insight is that these levels are not arbitrary assignments made by God at the moment of death — they are the natural outcome of the spiritual life a person built during their earthly years. A person who lived in close relationship with God, who loved genuinely and served others faithfully, who pursued truth and grew in character, inhabits a spiritual sphere that corresponds to that inner development. A person who closed their heart to love and lived only for themselves — or worse, who actively harmed others — inhabits a sphere corresponding to that inner poverty. This is not punishment in the punitive sense; it is the natural correspondence between what a person became and the environment in which they find themselves.
Hell, in this understanding, is not a place God sends people as a sentence — it is the inner condition of a person cut off from love, and the outer environment that reflects it. Heaven is not a reward for good behaviour but the natural dwelling of a heart that has been genuinely opened to God and to others. This is consistent with Jesus's description of the Kingdom of Heaven as something that "is within you" (Luke 17:21) — not an external location reached by earning, but a state of the heart that shapes one's entire experience of reality. For a fuller treatment of what Scripture says about hell specifically, see our essay on the biblical teaching on hell.
What people experience in the spiritual world
What is it actually like to exist in the spiritual world? Scripture gives vivid but selective glimpses rather than a complete description. What the biblical accounts do show is an existence that is relational, conscious, active, and emotionally rich. In the parable of the rich man and Lazarus (Luke 16:19-31), both figures are fully aware of their situation, experience emotional states (comfort and torment, recognition, longing), and communicate. The martyrs in Revelation cry out in prayer (6:9-10). Paul's testimony about the third heaven emphasises experience and even perception, though the content was inexpressible. The witness is consistently of real personal existence, not mere memory or shadow.
The Divine Principle describes the spiritual world as a realm in which the primary medium of experience is love — specifically, the quality and degree of love a person developed during their earthly life. In the spiritual world, love is not just a feeling but an atmosphere: those who developed genuine love live in a bright, warm, relationally rich environment; those who did not find themselves in a colder, more isolated condition. Relationships continue — the bonds formed on earth through genuine love persist in the spiritual world. Family bonds, friendships built on truth, the fellowship of those who sought God together — these are not dissolved at death but taken up into a mode of existence without the limits of time and space.
The spiritual world also has a community dimension. It is not a realm of isolated souls but a society — with all that implies of communication, shared purpose, and collective life. This is why Scripture speaks of the "communion of saints," the great cloud of witnesses that surrounds those still on earth (Hebrews 12:1). Those who have completed their earthly journey are not passive; they are part of the ongoing work of restoration, available to God's purposes in ways suited to the spiritual realm.
Spiritual growth after physical death
One of the most pastorally important questions about the spiritual world is whether growth is still possible after death. The Divine Principle answers yes, with an important qualification. Physical life is the primary opportunity for deep spiritual formation — the fallen world, with its resistance, suffering, and the demands of relationship, provides unique conditions for growth that the spiritual world alone does not fully replicate. A person who develops genuine love, character, and faith under the pressure of earthly conditions grows more rapidly and deeply than would otherwise be possible.
In the spiritual world, growth can continue. Those who died without knowing the truth can receive it from those who come to them, either from other spirits more advanced than themselves, or through the prayers and devotion of those still living on earth. This understanding lies behind the practice of prayer for the departed, which is found in various forms across Christian traditions. The idea is not that the living can change the fundamental character of the dead — what a person became on earth is not simply overwritten — but that those still on earth can offer something of genuine help: truth, love, and the spiritual energy generated by prayer, which the departed receive and can respond to.
This is why physical life matters so much. Death is not the end of the journey, but it is, in an important sense, the end of the first and most formative chapter. What a person chooses, becomes, and builds during their earthly years is carried into eternity. This gives urgency and meaning to every day lived in the body — not the anxious urgency of earning salvation, but the purposeful urgency of a person forming the character they will inhabit forever.
The spiritual world and the age of restoration
The Divine Principle's understanding of the spiritual world cannot be separated from its understanding of restoration. The Fall did not only damage physical life on earth — it affected the spiritual world as well. People who died without receiving the truth about God's purpose and the way of restoration entered the spiritual world carrying the effects of the Fall: spiritual immaturity, unresolved sin, and limited understanding of God's heart. The spiritual world, like the physical world, is part of what God is working to restore.
The coming of the Messiah was not only a historical event for people alive at the time — it had and has consequences for the spiritual world too. The New Testament suggests that the work of Christ opened something that had been closed (1 Peter 3:19-20 speaks of proclamation to spirits in prison), and the ongoing work of restoration on earth has a correspondence in the spiritual realm. As more people on earth come to understand and live the truth of God's purpose, the spiritual world is also affected — those in the lower realms receive more light, and the distance between the highest and lowest spheres gradually narrows.
The goal of restoration is not simply the rescue of individual souls from the material world to a spiritual refuge. It is the establishment of God's kingdom — a community of love encompassing both physical and spiritual dimensions, in which the original purpose of creation is finally fulfilled. The spiritual world is not the end point but the more permanent dimension of that kingdom as it takes shape. This is what Jesus meant when he taught his disciples to pray "your kingdom come, your will be done, on earth as it is in heaven" (Matthew 6:10) — not two separate kingdoms in two separate realms, but one kingdom filling both. For more on that kingdom, see our essay on the kingdom of heaven on earth, and for what happens at the moment of physical death, see what happens when you die.
Frequently asked questions
What is the spiritual world?
The spiritual world is the realm of existence where human beings continue to live after physical death. It is a real, structured world corresponding to the inner spiritual development a person achieved during earthly life. The Divine Principle teaches that the physical and spiritual worlds are two dimensions of one creation — the spiritual being the more fundamental and enduring. Physical life is the period during which a person forms their eternal spiritual self.
What does the Bible say about the spiritual world?
Scripture consistently presents the spiritual world as real and populated. Paul speaks of "the third heaven" (2 Corinthians 12:2) and describes being with Christ as "far better" than remaining in the body (Philippians 1:23). Jesus promises "many rooms" in his Father's house (John 14:2) and assures the penitent thief of paradise (Luke 23:43). Hebrews speaks of "the spirits of the righteous made perfect" (12:23). The picture is of an active, relational realm, not a state of sleep or non-existence.
Are there different levels in the spiritual world?
Yes. The Divine Principle teaches that the spiritual world has levels corresponding to the degree of spiritual maturity developed during earthly life. Paul references "the third heaven" and Jesus speaks of "many rooms." These levels are not punishments imposed from outside but the natural correspondence between a person's inner character and the environment they inhabit — love attracts to itself the realm of love.
Can spiritual growth continue after physical death?
The Divine Principle teaches that growth can continue after death, though the primary opportunity for deep formation is earthly life. In the spiritual world, a person can receive help through the prayers and devotion of those on earth. However, what a person became during physical life determines the level they enter and the ease of further growth — physical life is uniquely formative because of its specific conditions of resistance, suffering, and relational demand.
How does the spiritual world relate to physical life?
The physical body and the spiritual body are counterparts: the physical body is the environment through which the spiritual body develops during earthly life. Physical death is, in this sense, a birth into the spiritual world — the body that served its purpose is left behind and the spiritual self, shaped by everything the person loved, chose, and became, continues into the realm for which it was being formed.