Chapter 4: The Incommunicable Attributes of God
Holy Spirit, believers are adopted into God's family and made aware of their new identity as children of God.
The full revelation of God's name is now known as Father, Son, and Holy Spirit—the glorious unfolding of the fullness that was already present in the name Elohim. In the triune name, God is revealed not only as Creator and Sovereign, but as the eternal communion of love into which we are graciously invited.
Chapter 4 The Incommunicable Attributes of God Some theologians argue that the doctrine of the Trinity should come before the discussion of God's attributes. But Scripture itself introduces us first to God's nature—his being and perfections—and only later reveals the mystery of the Trinity. To truly understand the triune persons—Father, Son, and Holy Spirit—we must first know what kind of divine nature they share.
God reveals himself in Scripture as the One who exists independently and eternally. He is not like any creature. He exists in and of himself, without beginning or end, and everything else depends on him for its existence. The name YHWH captures this truth: God is who he is—unchanging, faithful, and self-existent.
God's incommunicable attributes are those that set him apart from all creation:
He is self-existent—he exists from himself and depends on nothing.
He is eternal—he has no beginning or end.
He is unchanging—he is always the same in his being, purposes, and promises.
He is all-sufficient—he lacks nothing and needs nothing from anyone.
He is sovereign—he does whatever he pleases, and all things unfold according to his wise and perfect will.
God is not shaped by anything outside himself. He is completely independent in his thoughts, his will, his love, and his power.
Everything that exists comes from him, but he is not shaped or constrained by anything he has made. He is the overflowing fountain of all goodness and life.
God's Independence (Aseity) God's independence means that he exists entirely from himself and depends on nothing. He is self-existent, self-sufficient, and complete in every way. All that he is—his goodness, wisdom, love, power, and life—flows from his own being. He is not caused by anything, nor does he receive anything from outside himself.
This truth is rooted in God's own name, YHWH, revealed in Exodus 3:14: "I am who I am." This name expresses that God simply is. He is unchanging, eternal, and perfectly complete. All other beings come from him and depend on him for their existence. He depends on no one. This is what theologians have called his aseity—his "fromhimself-ness."
Throughout history, Christian thinkers have described this independence in different ways. Early church fathers emphasized
God's eternal being and fullness. Medieval theologians connected his independence with his perfection and greatness. The Reformers continued this, but especially the Reformed tradition gave more emphasis to God's independence not just in being, but also in his wisdom, will, and works.
When Scripture speaks of God as the one who gives life, who needs nothing, and who acts entirely according to his own will, it is declaring his total independence. He is the first and the last, the cause and goal of all things.
Though creatures are completely dependent on God, we still bear a faint reflection of this attribute. All creatures seek to survive, resist destruction, and strive to continue existing. This drive points— however dimly—to the self-sustaining nature of God.
In short, God alone is—absolutely, eternally, and fully. His independence is the foundation for all his other perfections.
God's Immutability God is unchanging. This truth flows directly from his independence and self-existence. If God exists in and from himself, needing nothing outside himself, then he cannot change. Any change would mean becoming something more or less than he already is— something no perfect being can do.
At first glance, Scripture seems to suggest that God does change. He creates, he acts in history, he shows mercy, becomes angry, and even speaks of repenting. He relates to people in different ways at different times. But the Bible also clearly teaches that God remains
the same. He is unchanging in his being, his purposes, and his promises. He is called the Rock, the One who was and is and is to come, with whom there is no variation or shifting shadow (Mal. 3:6;
James 1:17).
Christian theology has long held to God's immutability—that he does not and cannot change. This is not a cold, distant stillness, but the perfection of stability, truth, and faithfulness. God is always who he is. His love is always steadfast. His justice is always right. His wisdom is always perfect. His plans do not fail, and his will is never frustrated.
Opposing views have emerged. Some say God's knowledge or decisions change in response to human actions. Others, influenced by philosophy, argue that God is in a process of becoming, gradually unfolding into his fullness—essentially saying that God is still developing. But these ideas blur the line between Creator and creature. They make God more like us, which strips him of his divine majesty and makes him unreliable as our refuge.
Yet, God's immutability does not mean lifeless rigidity. While he never changes in his being, he freely relates to his creation. He enters time, speaks, acts, loves, judges, and saves. These are real interactions—but they come from a God who is eternally and perfectly consistent in character.
So how do we understand God's unchanging nature alongside his active presence in our world?
Think of the sun: it doesn't change, but depending on where you stand, it can warm or burn. Likewise, God's being never shifts, but his creatures experience him differently based on their own positions
and conditions. He is always the same, but his unchanging will determines how and when we encounter him.
This is the glory of God's immutability: he is always himself. And because he does not change, we can fully trust him. He is the Rock— faithful, dependable, and perfect in all his ways. In a world of change and uncertainty, this truth brings rest to our souls.
God's Infinity When we say God is infinite, we mean he has no limits—not in time, not in space, and not in his being. His eternity means he is not bound by time. His omnipresence means he is not bound by space.
These are ways of describing God's infinity in specific directions.
Some philosophies have misused the idea of infinity. They picture God as an undefined force or as a vague substance that becomes everything and everyone. In this view, God is not personal, and creation is just an unfolding of God himself. But this makes God formless, like an empty concept without distinct identity. It erases the boundary between Creator and creation.
The Bible teaches something very different. God's infinity is not a lack of form—it is the fullness of being. He is not limited by anything.
He is not infinite because he lacks definition, but because he is perfect, unlimited in every way. All his attributes—his wisdom, power, love, justice—are present in him fully and without measure.
So when we speak of God's infinity, we are not talking about size or number. God doesn't have physical dimensions, and he isn't made up of parts that could be counted. His infinity is spiritual and essential—he is infinitely and perfectly himself.
In this way, God's infinity means he is complete and perfect in every attribute. He lacks nothing. His being is rich, full, and beyond measure. And while this kind of infinity is beyond our full understanding, it is not meaningless. It is the very reason we worship
God as the One who is truly and eternally greater than all.
God's Eternity God is not bound by time. Though he acts in time—creating the world, speaking through the prophets, and sending Christ into history—he himself exists beyond it. Scripture presents God as the One who was, who is, and who is to come. He has no beginning or end, and he does not change. A thousand years to him are like a single day. He is the eternal "I AM."
Some philosophies have misunderstood eternity. They treat it as simply time stretched out forever—an endless past and future. But that's not what the Bible means. God's eternity is not just longer than time; it's fundamentally different from time. Time has a past, present, and future. It moves. It changes. It measures created things.
But God is not subject to any of that. He is not in a process of becoming. He simply is—unchanging, ever-present, fully complete in himself.
This doesn't mean God is inactive or frozen. His eternity is not lifeless or distant. Rather, it is the fullness of life. God's eternal being is vibrant and full—more like the rich joy of a worker who doesn't notice time because he's so fully alive in his task, not like someone stuck in a dull moment. His eternity is not a long, boring moment stretched forever; it is perfect, joyful, unchanging life.
God's eternity is also not detached from our time. He made time and rules over it. He enters into time to accomplish his purposes, yet he
remains eternal. Time depends on God—its every moment exists only because God upholds it. So even though he is beyond time, God is also present in every moment, working out his eternal plan. In each second, eternity is at work.
In short, God's eternity means he is beyond time, above time, and yet fully present in time. He does not age, change, or grow. He is the eternal God who always is—and in that, he is the unshakable foundation of our hope and the Rock of our salvation.
God's Omnipresence God is not limited by space. He is present everywhere, and yet he is not confined to any one location. Scripture teaches that God fills heaven and earth. No one can hide from him. He is close at hand and not far away. In him we live, move, and have our being. Though he transcends creation, he is also fully present within it.
Throughout the Bible, God reveals himself as present in particular places and in special ways. Heaven is often described as his throne, a unique place of glory. Yet God also comes down to earth—walking with Adam, revealing himself to Abraham and Moses, and dwelling with his people in the tabernacle and the temple. He was especially near to Israel, not because he was absent elsewhere, but because he chose to make his presence known in a gracious, covenantal way.
Still, God's presence is not automatic or mechanical. The prophets warned against trusting in mere outward signs of God's presence while rejecting him in their hearts. God draws near to the humble and contrite, but he is far from the wicked. This reaches its highest expression in Jesus Christ, in whom the fullness of God dwells bodily. Through Christ and the Holy Spirit, God now dwells in his
people, the church, as his temple. And one day, in the new creation, he will dwell fully and visibly with his redeemed people.
Throughout history, not everyone has accepted God's omnipresence.
Some wanted to protect God's purity by claiming he could not truly be present in the material world. Others, like the Stoics and later pantheists, confused God with the world itself. They taught that God was in everything in the same way that air or fire fills space. But this collapses the distinction between Creator and creation.
True Christian teaching avoids both errors. God is present everywhere, not because he is spread out like a substance, but because he is spirit. He is fully present in all places, not in part or by division, but in the fullness of his being. He is near to all his creatures, sustaining and governing them, yet he remains distinct and exalted above them. His presence is not spatial like ours, but personal and powerful—near, active, and sovereign.
God is both transcendent and immanent. He is high above all, yet intimately involved in the world he made. He is not far from any one of us. In Christ, and through the Spirit, his presence becomes our greatest comfort and our surest hope.
Christian theology carefully avoids two errors when speaking about God's presence: the idea that he is far removed from the world
(Deism), and the idea that he is one with the world (pantheism).
Scripture teaches clearly that God cannot be confined by space, yet he is fully present everywhere.
Even when the Bible speaks of God using human imagery—such as coming, going, or dwelling in a place—it always affirms that God transcends space itself. Heaven and earth cannot contain him, but
neither is he absent from them. He is present everywhere, fully and completely, without being limited by space.
Space and location are qualities of created, finite beings. Everything that is made exists in a specific place and cannot be in another place at the same time. But God is not like that. He is not confined to space, nor is he spread out like a substance. Rather, he is wholly present in every place, sustaining all things by his power.
We must be careful, then, not to imagine God as a distant ruler who governs the world from far away, nor as a force that fills the universe like air or water. He is not part of the world, yet he is present in all of it. Everything depends on him for existence. Every place and moment is upheld by his presence.
This does not mean God is mixed with the world or polluted by its sin. He remains holy, even though he is present in the darkest places.
His omnipresence means he is near to everything, yet never part of what is sinful or impure.
God's presence is personal, not mechanical. He is near to the brokenhearted and far from the wicked. He comes to his people in a special way, ultimately through Jesus Christ and by the Holy Spirit, dwelling in the hearts of believers and in the church. One day, his presence will be fully known when he dwells visibly with his people forever.
So, while God transcends all space, he also fills it. He is both above and beyond creation and intimately involved in every part of it. He is always near, always present, always sustaining—our refuge and our strength.
While God is present everywhere, his presence is not the same in all places or to all people. There's a difference between being near someone physically and being close to them in spirit. In a similar way, God is present in all creation, but his presence is experienced differently depending on the creature.
God fills heaven and earth, not with a physical body, but with his power, presence, and being. Yet he does so without limiting himself or losing anything of his divine nature. He upholds all things while allowing them to function according to their design. Everything exists because of him, but nothing is identical with him. God is in all things, but not all things are in right relationship with him.
This means God's presence varies: it's not the same in heaven as it is on earth, not the same in a stone as in a person, not the same in the wicked as in the righteous, not the same in the church as in Christ. In Christ alone, the fullness of God dwells bodily. In us, God is present according to what we are—some by nature, some by grace, and some by glory.
Sin doesn't create a physical distance between us and God but a spiritual separation. You can't run away from God like you would from a person; you flee him by resisting his will. But the opposite is also true: drawing near to God doesn't mean traveling to a special place—it means repentance, humility, and seeking his face. He is already near. In fact, "in him we live and move and have our being."
God is closer to us than we are to ourselves. When we try to hide, even in our thoughts, he is already there. So there's nowhere to run from him—only to him. If we try to escape his judgment, we find he is still present. But if we turn to him in faith and repentance, we find mercy and grace. The only refuge from God's wrath is God himself.
The Unity of God God's unity means that there is only one true and living God. He is completely unique—there is no other being like him. Everything else that exists was created by him and depends on him. This oneness can be understood in two ways:
Singularity: God is the only God. He is not one among many, but the only divine being. There is no other god beside him.
Simplicity: God is not made up of parts or composed of different elements. His being is whole, undivided, and perfectly unified within himself.
The Bible clearly and consistently teaches that God is one. This is not a doctrine that developed late in Israel's history, as some scholars suggest. From the very beginning of Scripture, God is revealed as the Creator of all things, the Judge of all the earth, and the one who enters into covenant with his people.
The prophets didn't introduce a new religion. They called Israel back to the God they had already known—their covenant Lord. Idolatry, in their eyes, was not just a wrong belief; it was spiritual adultery, a betrayal of the one true God.
Some critics claim that Israel's religion evolved from earlier pagan beliefs, borrowing ideas from surrounding nations. But this doesn't hold up to careful examination. The Bible doesn't describe a gradual shift from polytheism to monotheism; rather, it presents monotheism as foundational from the start. Even when God is described in human terms, he is always portrayed as the one who made heaven and earth, who rules over all peoples, and who alone deserves worship.
Throughout the Old Testament, this truth is affirmed again and again: The Lord is God; there is no other. Idols are nothing—false, powerless, and lifeless. And where there is power behind them, that power is demonic, not divine.
The New Testament makes this even clearer through Jesus Christ.
The Father, Son, and Holy Spirit are not three gods, but one God.
There is only one Lord, one faith, one baptism, one God and Father of all.
When the Christian church first entered the Gentile world, it boldly proclaimed a truth that set it apart: There is only one true God. This declaration challenged a society deeply entrenched in polytheism—a world where gods were many, idols were everywhere, and religious beliefs often blended into a confusing mix of superstition, emperor worship, and mystical practices.
Though some philosophers mocked the gods of popular religion, polytheistic thinking still dominated both culture and politics. From the beginning, Christians found themselves in conflict with this worldview. But they didn't just defend their belief; they went on the offensive. Confident in the truth of Scripture, early Christian thinkers also appealed to philosophy, nature, the unity of humanity, the order of creation, and the moral sense shared by all people to show that God must be one.
They challenged everything that came with polytheism—idolatry, superstition, demon worship, magic, and the worship of human rulers. Over time, through faithful witness and argument, the church helped to break the hold of polytheism, both spiritually and intellectually.
Yet polytheism never fully disappeared. It returned in new forms, especially in modern times. When belief in the one true God weakens, the world loses its sense of unity. Nature and history feel fragmented. Truth and morality become uncertain. And in that spiritual vacuum, old superstitions and idolatries creep back in.
For that reason, the confession that God is one remains as vital today as it was in the early church. In a world full of competing voices and false gods, we must hold fast to the truth: there is one God, the Maker of heaven and earth, who alone deserves our worship.
The Simplicity of God God is not just one in number—he is also one in essence. That means he isn't made up of different parts or components. Everything that is true about God is true of his whole being. When the Bible says that God is life, light, love, truth, and righteousness, it doesn't mean these are pieces of him. Rather, each of these is a way of describing who he is entirely.
This is what Christian theology calls God's simplicity. It means that God is not made up of parts like we are. We might have life, knowledge, or love to varying degrees—but God is life, he is love, and he is wisdom. There is no division in him. His attributes are not separate from his being; they are all one with who he is.
This doctrine has been embraced throughout church history.
Thinkers like Augustine emphasized that God is pure being—perfect, complete, and lacking nothing. While creatures are composed of different qualities and can grow or change, God is unchanging and indivisible. In him, to exist is to live, to know, to will, and to love.
But not everyone has agreed with this. Some denied God's simplicity because they imagined him having a body or parts, like humans.
Others thought that if God were truly simple, then we couldn't talk meaningfully about different aspects of who he is. Some used this idea to argue against the Trinity, saying God couldn't be both one and three. Still others tried to separate God's attributes from his being, as if he had traits that weren't fully united in his essence.
But Scripture does not portray God in this divided way. It never suggests that his power, wisdom, or love are anything other than fully, perfectly, and eternally him. There is no composition in God— no matter or form, no parts to be assembled. He is one, perfectly and eternally. And because he is simple, he is wholly trustworthy. We never get just a part of God—he gives himself fully, even when revealing one attribute.
The oneness of God doesn't just mean there's only one God—it also means God is simple, not made up of parts. In this context, simplicity means that all of God's attributes—his love, wisdom, power, holiness
—are not separate pieces added onto him. Rather, each of these describes the whole of who God is. He is love. He is wisdom. He is life itself. Each attribute is not something he has; it's what he is.
This idea is firmly grounded in Scripture and flows naturally from God's other attributes like his independence, perfection, and immutability. If God were made of parts—like body and soul, matter and form, or even separate attributes—then he could change, be divided, or depend on something outside himself. But God is not like that. He is utterly one and unchanging. All that he is, he is fully and forever.
Some have rejected this doctrine. Certain early critics, rationalists, and modern theologians argued that it's just a philosophical
abstraction or that it contradicts the idea of the Trinity. But these criticisms miss the heart of what simplicity means in Christian theology. It's not about making God a vague, abstract force. On the contrary, simplicity affirms that God is the living, infinite, personal, and perfectly unified being. He is not a mere idea or a blank "being" behind the world. He is the fullness of life, self-existent and selfsufficient.
In contrast to pantheism—which says God is indistinguishable from the world—simplicity teaches that God exists apart from creation. He depends on nothing, but all things depend on him. He is not one part of a greater whole, nor is he assembled from traits. He is pure, indivisible being—completely God in every aspect.
Some feared that simplicity would erase the personal distinctions within the Trinity. But this is a misunderstanding. Simplicity does not deny the persons of the Father, Son, and Holy Spirit. It simply means that God's essence is not divided among them. Each person fully shares in the one divine being. The distinctions among the persons are not parts of God's being but are real relationships within the undivided essence of God.
So far from being a cold abstraction, the simplicity of God is a safeguard. It ensures that God is utterly trustworthy—unchanging, complete, and never lacking. And it reminds us that every one of his perfections is the whole of God given to us in grace, not just a fragment. God is simple, yet rich beyond all imagining. The more we learn about who he is, the more we see how every truth about him flows from one glorious and eternal reality: the Lord our God is one.