The One God and His Good Creation

Lesson at a Glance

• Central question: Who created reality, and what did he declare concerning his creation?
• Big idea: The Father is the one God and source of all things. He created an ordered, life-filled world that is distinct from him, dependent upon him, and good in his sight.
• Primary texts: Genesis 1:1–2:3; Deuteronomy 6:4–5; Isaiah 45:5–12, 18; Acts 17:24–31; 1 Corinthians 8:4–6.
• Key terms: Creator — the one who brought the heavens, earth, and their inhabitants into being; creation — everything God made; heavens and earth — the complete created realm; good — approved by God and suited to the purpose he assigned; idolatry — giving worship or ultimate allegiance to something created rather than to God.

Learning Objectives

By the end of this lesson, readers should be able to:

1. Describe the movement of Genesis 1:1–2:3 from creation to completion.
2. Explain what Scripture means when it identifies the Father as the one God.
3. Show why the goodness of creation matters for the Bible’s message of salvation.
4. Connect belief in the Creator with worship, repentance, and accountability.
5. Explain why the final biblical hope involves resurrection and renewed creation.

Why This Lesson Matters

The Bible’s first words identify its first and greatest subject: God. Before Scripture speaks about Abraham, Israel, kings, prophets, the Messiah, sin, forgiveness, resurrection, or the coming kingdom, it presents God as the Creator of the heavens and the earth.

This order matters. If creation is misunderstood, salvation will also be misunderstood. If the material world is treated as evil, the human body may be treated as a prison and salvation as an escape from physical existence. If creation is treated as meaningless or disposable, bodily resurrection and the new earth will appear unnecessary. If created things are treated as divine, worship will be directed away from the Creator.

Genesis establishes a different foundation. The world exists because God willed and ordered it. Creation is not God, but it depends entirely upon him. The earth is not introduced as a mistake. Embodied life is not presented as an obstacle to fellowship with God. The completed creation receives God’s approval as very good.

The rest of Scripture preserves this foundation. Israel is commanded to love the one God. The prophets appeal to God’s identity as Creator when announcing his power to save and restore. The apostles proclaim the Creator to the nations and call them to repentance. Paul identifies the Father as the one God from whom all things come and Jesus Messiah as the one Lord through whom all things come. Revelation ends with God making all things new.

Before we ask how God saves, we must understand what he made, who he is, and why his creation matters.

The Story So Far

Lesson 01 showed that Scripture tells one progressive story. Genesis introduces God’s purpose for humanity and the earth. Human rebellion brings sin, death, curse, and exile. God carries his purpose forward through covenants, prophetic promises, Jesus the Messiah, the apostolic gospel, resurrection, and restored creation.

Lesson 02 now returns to the opening scene. The goal is not yet to explain humanity’s full vocation or the rebellion of Genesis 3. Those subjects belong to later lessons. Our present task is more basic: to observe what Genesis says about the Creator, the created order, and the goodness of the world before sin enters the story.

Read the Primary Texts

Begin with Genesis 1:1–2:3. As you read, watch for:

• The repeated actions God performs: speaking, separating, naming, making, blessing, and assigning functions.
• The repeated declaration that what God made was good.
• The movement from an unformed and unfilled earth to an ordered world filled with life.
• The special place given to humanity without confusing humanity with the Creator.
• The completion of God’s work and the blessing of the seventh day.

Then read the supporting passages:

• Deuteronomy 6:4–5 — Israel’s confession and exclusive love for the one God.
• Isaiah 45:5–12, 18 — The God of Israel declares that he alone is God and Creator.
• Acts 17:24–31 — Paul proclaims the Creator, human accountability, repentance, judgment, and resurrection in Athens.
• 1 Corinthians 8:4–6 — Paul contrasts idols with the one God, the Father, and the one Lord, Jesus Messiah.

Structure of Genesis 1:1–2:3

1. Genesis 1:1–2 — The Creator and the unfinished earth
2. Genesis 1:3–13 — God forms ordered realms
3. Genesis 1:14–25 — God fills those realms with governing lights and living creatures
4. Genesis 1:26–31 — God creates humanity and declares the whole creation very good
5. Genesis 2:1–3 — God completes his work, rests, and blesses the seventh day

What the Texts Say

God Is Before and Above Creation

Genesis 1:1 begins with God. It does not describe God coming into existence or emerging from the created order. God is already present and active when the heavens and the earth begin. Everything else in the chapter belongs to what he makes.

This establishes a fundamental distinction: God is the Creator, and the heavens, earth, seas, lights, plants, animals, and human beings are creation. The sun is not a god. The sea is not a rival power equal to God. Animals are not divine beings. Humanity bears God’s image, but humanity is not God. Created things may display God’s wisdom and power, but they must never receive the worship due to him.

Other passages repeat this distinction. Nehemiah 9:6 identifies God as the maker of heaven, the highest heavens and their host, the earth and everything upon it, and the seas and everything within them. Psalm 24:1–2 declares that the earth and its fullness belong to the LORD because he founded it. Revelation 4:11 presents God as worthy of glory and honor because all things exist by his will.

The Creator does not belong to the universe as one being among other beings. The universe belongs to him.

God Creates by His Command

Genesis 1 repeatedly presents God speaking and creation responding. God commands light to appear, separates light from darkness, appoints boundaries, gathers waters, brings forth vegetation, establishes lights, fills the waters and sky, brings forth land animals, and creates humanity.

The repeated pattern emphasizes authority. God does not struggle against an equal opponent. He does not negotiate with the elements. What he commands comes to pass. Psalm 33:6–9 reflects the same truth: the heavens were made by the LORD’s word, and all the earth is summoned to fear him because he spoke and it came to be.

God’s word does more than produce objects. It establishes order. He separates light from darkness and waters from waters. He distinguishes sea from dry land. He appoints lights for signs, seasons, days, and years. He blesses living creatures with fruitfulness. He assigns humanity a particular place and responsibility.

Creation is therefore neither random nor self-governing. Its order, boundaries, fruitfulness, and purposes arise from God’s will.

God Forms and Fills the World for Life

Genesis 1:2 introduces an earth that is initially unformed and unfilled, covered by darkness and deep waters. The following days address both conditions.

During the first three days, God establishes realms: light and darkness, sky and waters, dry land and vegetation. During the next three days, he fills and governs those realms: lights mark times, creatures fill sea and sky, and animals and humans inhabit the land.

The text repeatedly emphasizes fruitfulness. Plants bear seed and fruit. Sea creatures, birds, and humanity receive blessing to multiply. The earth is not merely formed as a stage; it is filled as a home for living creatures.

Isaiah 45:18 confirms this purpose. The Creator formed the earth not to remain empty but to be inhabited. This agrees with Genesis: God orders the earth for life.

The human vocation will receive focused attention in Lesson 03. For now, it is enough to observe that humanity’s embodied life upon the earth belongs to God’s purpose from the beginning.

God Calls His Creation Good

At successive stages, Genesis records God’s approval. Light is good. Land and vegetation are good. The ordered lights are good. Sea, sky, and land creatures are good. After humanity is created and the whole work is viewed together, God declares it very good (Genesis 1:4, 10, 12, 18, 21, 25, 31).

Goodness here is not an abstract idea imported from elsewhere. God examines his work and approves it. The parts function within the order he established. The earth supports life. Living creatures reproduce. Humanity receives provision and vocation. Nothing in the completed creation is described as evil in itself.

This judgment includes physical realities. Land, water, vegetation, animals, human bodies, food, work, fruitfulness, and time all belong to the world God calls very good. Sin will later corrupt relationships and bring death, but Genesis does not locate evil in matter or embodiment. Evil enters through rebellion against God’s command, not through the mere fact of physical existence.

The goodness of creation does not mean every present condition is good. Genesis 3 will describe curse, pain, conflict, toil, and death. The distinction is essential: God’s creation was good; rebellion damaged life within it. Salvation therefore addresses corruption and death rather than declaring creation itself worthless.

God Completes His Work and Rests

Genesis 2:1–3 announces that the heavens, earth, and their host were completed. God finishes his work, rests on the seventh day, blesses that day, and sets it apart.

God’s rest does not suggest exhaustion. The chapter has displayed effortless authority. His rest marks completed work. Nothing remains unfinished within the creation account. The world stands ordered, filled, blessed, and approved.

The seventh day also gives the account a destination. Creation moves toward completed order under God. Later Scripture connects Sabbath observance with this creation pattern (Exodus 20:8–11), while the prophets and apostles continue to look toward a world finally brought into righteous order and peace.

Israel Confesses the One God

Deuteronomy 6 addresses Israel before the people enter the promised land. Moses has repeated God’s commandments and now calls Israel to hear that the LORD is their God and is one. Israel must therefore love him with the whole heart, life, and strength (Deuteronomy 6:4–5).

The confession is not merely a statement for debate. It demands exclusive allegiance. Israel must not follow the gods of the surrounding peoples (Deuteronomy 6:13–15). The one who created and redeemed them alone deserves their worship and obedience.

Scripture repeatedly joins the oneness of God with his identity as Creator. Isaiah 44:24 presents the LORD as Israel’s Redeemer who made all things, stretched out the heavens, and spread out the earth. Isaiah 45:5–6 declares that there is no God besides him. Isaiah 45:12 and 18 identify him as the maker of the earth and humanity, the one who established the world to be inhabited.

The biblical confession is clear: there is one God, and no rival creator shares his position.

The Creator Rules the Nations and Calls Them to Repent

Acts 17 records Paul speaking in Athens, a city filled with objects of worship. He does not begin by adding Israel’s God to a collection of deities. He announces the God who made the world and everything in it, the Lord of heaven and earth (Acts 17:24).

Because God gives life, breath, and all things, he is not sustained by human hands. He does not depend upon temples, offerings, or human service as though he lacked something. Humanity depends upon him, not the reverse (Acts 17:24–25).

Paul then connects creation with the nations. God made the nations from one man, appointed their times and boundaries, and ordered human existence so that people would seek him (Acts 17:26–27). All people live because God gives life; therefore all people are accountable to him.

The message leads to repentance and judgment. God commands people everywhere to repent because he has appointed a day to judge the inhabited world in righteousness through a man whom he appointed. God gave assurance of this by raising that man from the dead (Acts 17:30–31).

The Creator’s claim is universal. The gospel is not an invitation to choose one religious preference among many. The God who created all people commands all people to turn from ignorance and idolatry. The resurrection of Jesus guarantees the coming judgment through God’s appointed man.

The Father Is the One God, and Jesus Messiah Is the One Lord

First Corinthians 8 addresses food associated with idols and the way believers should exercise knowledge without harming one another. Paul agrees that an idol has no true divine existence and that there is no God except one (1 Corinthians 8:4).

He acknowledges that people speak of many gods and many lords, but he sets the believers’ confession against those claims. For believers there is one God, the Father, from whom all things come and for whom believers live. There is also one Lord, Jesus Messiah, through whom all things come and through whom believers live (1 Corinthians 8:5–6).

Paul’s wording should be preserved carefully. He identifies the Father as the one God. He identifies Jesus as the one Lord and Messiah. He speaks of all things as coming from the Father and through Jesus. He does not explain these statements through later philosophical terminology, nor should readers replace his wording with such terminology.

The confession also governs behavior. Because believers belong to the one God and one Lord, they cannot treat idolatry lightly or use knowledge selfishly. Allegiance to the Creator and his Messiah must produce love for fellow believers (1 Corinthians 8:7–13).

How the Theme Develops

The Edenic Foundation

Genesis 1 establishes the world as God’s good creation. Genesis 2 will show humanity living within that world in God’s provision and presence. Land, food, work, relationship, commandment, and embodied life are gifts before sin enters the story.

This foundation prevents salvation from being reduced to escape from creation. The biblical problem is not that God made a physical world. The problem is that creatures rebelled against their Creator and brought corruption and death into human experience.

The Covenantal Development

God’s covenants carry forward his purpose for creation.

After the flood, God covenants with Noah, his offspring, and the living creatures, preserving the earth’s cycles while history continues (Genesis 8:20–9:17). God promises Abraham land, offspring, nationhood, and blessing for all families of the earth (Genesis 12:1–3; 15:1–21; 17:1–8). The Mosaic covenant calls Israel to worship the Creator alone and ties the weekly Sabbath to God’s completed work (Exodus 20:1–11). God’s promise to David establishes a royal line through which righteous rule will come (2 Samuel 7:8–16).

The covenants do not redirect God away from creation. They establish the historical path through which he will bless nations, restore faithful human rule, and overcome the damage caused by sin.

The Prophetic Expectation

The prophets appeal to God’s identity as Creator when announcing both judgment and restoration. Because he made the heavens and earth, no nation or idol can prevent his purpose (Isaiah 40:12–31; 44:24–28; Jeremiah 32:17–27).

The same Creator promises to renew what sin has damaged. Isaiah anticipates a world of justice and peace under the Davidic ruler (Isaiah 11:1–10). He describes death swallowed up, tears removed, fruitful land, long life, and new heavens and a new earth (Isaiah 25:6–9; 35:1–10; 65:17–25).

Creation gives content to prophetic restoration. God will not declare his original work worthless. The Creator is able to judge rebellion and bring his world into righteous order.

The Messianic and Apostolic Witness

Jesus announces the kingdom of God, heals bodies, feeds the hungry, commands winds and waters, raises the dead, and teaches his disciples to seek God’s will on earth (Matthew 4:23–25; 6:9–10; Mark 4:35–41; John 11:38–44). These works do not treat physical life as unimportant. They reveal the restorative authority God exercises through his Messiah.

God then raises Jesus bodily from the dead. The resurrection does not discard his body; it overcomes death. The apostles present Jesus as the firstfruits of those who will be raised and as the appointed man through whom God will judge and rule the world (Acts 17:30–31; 1 Corinthians 15:20–28).

The apostolic confession remains centered on the one God, the Father, and the one Lord, Jesus Messiah (1 Corinthians 8:6; 1 Timothy 2:5). Believers receive the Spirit as the firstfruits while awaiting the redemption of the body and the liberation of creation (Romans 8:18–25).

The Final Consummation

The Bible ends with the Creator making all things new. Revelation does not replace the earth with an everlasting disembodied existence. John sees a new heaven and new earth, New Jerusalem descending, God dwelling with humanity, and death and pain removed (Revelation 21:1–5).

God’s final act confirms the goodness of his original purpose. Creation is liberated from corruption. Human beings receive immortal embodied life. God’s servants serve him and reign under him. The Creator’s will is fulfilled within a restored creation (Revelation 22:1–5).

What These Texts Establish

1. There is one God, the Father. Scripture identifies him as the Creator, source, ruler, and goal of all things (Deuteronomy 6:4–5; Isaiah 45:5–12, 18; 1 Corinthians 8:4–6).
2. Everything other than God belongs to creation and depends upon him. Heaven, earth, living creatures, nations, and humanity receive existence and life from God (Genesis 1:1–31; Acts 17:24–28).
3. God created by sovereign command and without a rival. What he commanded came to pass, and no other god shares his identity as Creator (Genesis 1:3–31; Psalm 33:6–9; Isaiah 44:24; 45:5–6).
4. The physical creation is good. Embodied life, land, food, work, fruitfulness, and time belong to the order God approved before human rebellion (Genesis 1:10–12, 20–31; 2:1–3).
5. Belief in the Creator demands worship and repentance. Created things must not receive God’s honor, and all nations are accountable to the one who gives them life (Deuteronomy 6:4–15; Acts 17:24–31; Romans 1:18–25).
6. Jesus is God’s appointed Messiah and one Lord. God raised him from the dead and appointed him as the man through whom he will judge the world (Acts 17:30–31; 1 Corinthians 8:6).
7. The Creator’s saving purpose includes his creation. Bodily resurrection and the new earth bring the goodness intended at the beginning to its final fulfillment (Romans 8:18–25; 1 Corinthians 15:20–28, 50–55; Revelation 21:1–22:5).

What These Texts Do Not Say

• Genesis does not present several gods cooperating or competing to create the world. One God commands and the creation responds.
• Creation is not part of God, and created things must not be worshiped as divine.
• Physical existence is not inherently evil. God calls the completed creation very good.
• God’s rest does not imply weakness or exhaustion; it marks the completion of his work.
• Acts 17 does not present God as dependent upon temples, offerings, or human support.
• First Corinthians 8:6 does not describe the one God as three persons. It identifies the Father as the one God and Jesus Messiah as the one Lord. Its scriptural wording should not be replaced by a later triune formula.
• Genesis 1 does not answer every modern question about physical processes. Readers should affirm what the passage states and avoid filling its silences with claims the text does not make.
• The goodness of the original creation does not mean the present world is untouched by sin. Genesis 3 and the rest of Scripture explain its present corruption and mortality.

Digging Deeper

Genesis 1 presents a deliberate movement from an unformed and unfilled earth to an ordered world filled with life.

This pattern highlights order and purpose. The first three days establish environments; the next three populate and govern them. The repeated sequence of command, fulfillment, evaluation, and numbered day keeps attention on God’s authority and the reliability of his word.

The structure also places humanity correctly. Human beings receive a distinct vocation and bear God’s image, but they appear within the sixth day alongside other land creatures. Humanity is honored, yet humanity remains created. Lesson 03 will examine this distinction and vocation in detail.

Living within the Story

Belief in the one Creator is not merely information about the distant past. It directs present life.

First, the Creator deserves exclusive worship. Anything created—power, wealth, nation, nature, human leaders, spiritual beings, or the self—becomes an idol when it receives the trust and allegiance owed to God.

Second, creation should be received with gratitude. Food, work, human relationships, physical bodies, and the earth are not ultimate, but they are gifts. Sin can corrupt their use, yet their created goodness should not be denied.

Third, human beings are accountable. The God who gives life and breath commands all people to repent. God has appointed Jesus, raised him from the dead, and fixed a day of righteous judgment (Acts 17:24–31). The proper response to the Creator includes turning from idols and giving allegiance to his appointed Messiah.

Fourth, the goodness of creation shapes how disciples treat others and the world entrusted to humanity. People must not be reduced to objects, because they belong to the Creator and bear his image. The earth must not be treated as meaningless, because it is God’s possession and the setting of his continuing purpose.

Finally, creation gives substance to hope. The body’s weakness and the world’s suffering are not proof that God has abandoned his work. The resurrection of Jesus guarantees that death can be defeated. God will raise the dead, liberate creation, and dwell with humanity in a world made new.

Key Takeaways

1. The Bible begins with the one God creating the heavens and the earth.
2. God creates by command, establishes order, fills the world with life, and completes his work without a rival.
3. God declares the physical creation very good; evil enters through rebellion, not through embodiment itself.
4. Israel’s confession of one God requires exclusive love, worship, and obedience.
5. The apostles identify the Father as the one God and Jesus Messiah as the one Lord without using later triune formulations.
6. The Creator gives life to all nations and commands all people to repent in view of judgment through the man he raised from the dead.
7. Bodily resurrection and renewed creation fulfill rather than abandon God’s original purpose.

Check Your Understanding

1. What repeated actions and evaluations in Genesis 1 reveal God’s authority over creation?
2. Why does Genesis describe the completed creation as very good before recounting human rebellion?
3. How do Deuteronomy 6, Isaiah 45, Acts 17, and 1 Corinthians 8 develop the confession of one God?
4. What later idea must not replace Paul’s actual distinction between the one God, the Father, and the one Lord, Jesus Messiah?
5. In one paragraph, explain why the goodness of creation is necessary for understanding resurrection and the new earth.

Discussion and Reflection

1. Which created thing is most easily given the trust, fear, or devotion that belongs to God alone?
2. How should the goodness of embodied life affect the way believers view work, food, relationships, and physical limitations?
3. What difference does it make that Paul’s message in Athens moves from creation to repentance, resurrection, and judgment?
4. How does belief in renewed creation strengthen faithfulness during present suffering?

Further Scripture Study

• Nehemiah 9:5–6 — Confesses God as the maker and sustainer of heaven, earth, seas, and all their inhabitants.
• Psalm 33:6–9 — Celebrates the authority of God’s command in creation.
• Psalm 104:1–35 — Surveys God’s wisdom, provision, and continuing care for living creatures.
• Isaiah 44:24–45:18 — Joins God’s identity as Israel’s Redeemer with his unique authority as Creator.
• Romans 1:18–25 — Explains how humanity exchanges the Creator’s glory for the worship of created things.
• Revelation 4:8–11 — Presents creation as the reason God is worthy of glory, honor, and power.
• Revelation 21:1–5 — Shows the Creator bringing his purpose to completion by making all things new.

Looking Ahead

God’s good world is ordered for life, but humanity holds a unique place within it. Lesson 03, Made in God’s Image: Humanity’s Earthly Vocation, will examine why God created humanity male and female, what it means to bear his image, and what responsibility he entrusted to human beings upon the earth.