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Christianity vs Atheism

  • Mar 4
  • 14 min read

Atheism is very popular in the 21st century and Christians need to be more prepared to not only be able to answer their questions, but be able to do it in a Christ-Like manner. This article is a longer one to read, however it is written in a way to show you how to answer difficult questions atheists will ask Christians. As well as provide scripture references, logic, illustrations, and counter questions. God Bless!


1. Why do you believe in a God when there’s no scientific evidence for His existence?

  • Biblical Answer: God’s existence is clear in creation and His Word, beyond science alone. The universe’s order points to His design, and faith trusts what we can’t fully see.

  • Evidence:

    • Fine-Tuning of the Universe: Physicist Paul Davies highlights that constants like gravity are balanced to 1 in 10^60, enabling life. This extreme precision is unlikely by chance, suggesting a purposeful intelligent design.

    • Josephus’ Antiquities: In Antiquities of the Jews (1st century AD, Book 1), historian Flavius Josephus describes biblical events like creation and Abraham’s life as historical, providing external support for the Bible’s account of a divine cause.

  • References:

    • Romans 1:20 (NKJV): “For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse.”

    • Hebrews 11:1 (NKJV): “Now faith is the substance of things hoped for, the evidence of things not seen.”

  • Logical Reasoning:

    • Fine-tuned constants suggest intelligent design: The universe’s precise balance for life hints at a purposeful plan, not random luck.

    • Random chance is unlikely to produce such precision: The odds of life-enabling conditions forming by accident are astronomically low.

    • Faith addresses purpose, beyond science’s scope: Science explains “how” but not “why” we exist, where faith offers answers.

    • It’s fair to question evidence; creation points to God: Doubting is okay, but the universe’s order suggests a divine cause.

  • Analogies:

    • Watchmaker: A complex watch implies a skilled watchmaker, like the universe suggests a designer.

      • Helps see design in complexity.

    • Blueprint: A building’s precision points to an architect, like creation to God.

      • Relates to clear origins.

    • Artist: A painting reveals an artist’s intent, like nature shows God’s purpose.

      • Connects to creativity.

  • Counter Questions:

    • If the universe’s precision is unlikely by chance, how do you explain it without a purposeful intelligent cause?

    • If complex systems like computers require designers, why assume the universe doesn’t need one?


2. How can a loving God allow so much suffering and evil in the world?

  • Biblical Answer: God allows free will, leading to sin and suffering, but offers redemption through Jesus and a future without pain for those who trust Him.

  • Evidence:

    • Dead Sea Scrolls: Found in 1947, these 2nd-century BC manuscripts include Isaiah 65:17, promising a new heaven and earth without suffering. Their preservation confirms the Bible’s enduring message of hope, predating Christianity.

    • Tacitus’ Annals: Roman historian Tacitus (2nd century AD, Annals 15.44) confirms Jesus’ crucifixion and Christianity’s spread, supporting the historical reality of Jesus’ redemptive work to address sin’s consequences.

  • References:

    • Romans 5:12 (NKJV): “Therefore, just as through one man sin entered the world, and death through sin, and thus death spread to all men, because all sinned.”

    • Revelation 21:4 (NKJV): “And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away.”

  • Logical Reasoning:

    • Free will enables love but allows evil choices: People can choose love only if they’re free to choose evil, causing suffering.

    • God permits suffering temporarily for redemption: Suffering is short-term, with God’s plan to save through Jesus.

    • Jesus’ sacrifice shows love, addressing sin: Jesus took sin’s penalty, proving God cares about suffering.

    • It’s natural to question suffering; God offers hope: It’s okay to wonder why; God promises a pain-free future.

  • Analogies:

    • Parent’s Discipline: A parent lets a child learn from mistakes, like God allows free will.

      • Relates to love with consequences.

    • Coach’s Training: A coach permits hard drills for growth, like God allows trials.

      • Shows purpose in difficulty.

    • Doctor’s Delay: A doctor waits to teach care, like God allows suffering to draw us near.

      • Highlights healing intent.

  • Counter Questions:

    • If free will is needed for love, how can you demand a world without evil while keeping human freedom?

    • If suffering prompts personal growth, why reject God’s allowance of it for spiritual growth?


3. Isn’t the Bible just a collection of ancient myths written by humans?

  • Biblical Answer: The Bible is God-inspired, written by humans under His guidance. Its accuracy, prophecies, and impact show it’s divine truth.

  • Evidence:

    • Pilate Stone: Discovered in 1961 in Caesarea, this 1st-century AD limestone inscription names Pontius Pilate, governor of Judea, confirming his role in Jesus’ trial (John 19). This find validates the New Testament’s historical accuracy.

    • Micah’s Prophecy: Micah 5:2 (8th century BC) predicts the Messiah’s birth in Bethlehem, fulfilled by Jesus (Matthew 2:1). The precise location, centuries earlier, makes random fulfillment unlikely, suggesting divine foresight.

  • References:

    • 2 Timothy 3:16 (NKJV): “All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness.”

    • 2 Peter 1:21 (NKJV): “For prophecy never came by the will of man, but holy men of God spoke as they were moved by the Holy Spirit.”

  • Logical Reasoning:

    • Archaeological finds support biblical events: Discoveries like the Pilate Stone confirm the Bible’s historical details.

    • Fulfilled prophecies suggest divine origin: Predictions like Jesus’ birthplace show supernatural insight.

    • Consistency across centuries shows reliability: The Bible’s unity over 1,500 years points to divine guidance.

    • It’s fair to question; evidence suggests truth: Doubting is okay; facts support more than myth.

  • Analogies:

    • Historical Record: The Bible is like a verified ancient journal, blending history with divine insight.

      • Shows reliability.

    • Blueprint: Like a building plan guides construction, the Bible guides life.

      • Relates to instructions.

    • Map: A trusted map from explorers is like the Bible from prophets.

      • Connects to guides.

  • Counter Questions:

    • If the Bible’s details and prophecies align with evidence, how do you dismiss it as myth without examining its accuracy?

    • If other ancient texts are trusted for history, why reject the Bible’s corroborated accounts?


4. Why should I follow a religion with so many rules instead of just being a good person?

  • Biblical Answer: Christianity is about a relationship with God through Jesus, not just rules. No one is “good” enough without grace, and God’s commands guide us to purpose.

  • Evidence:

    • Clement’s Epistle: Written ~96 AD, 1 Clement emphasizes salvation by grace, not works, distinguishing Christianity from legalistic religions. This early text shows the faith’s focus on a transformative relationship with God.

    • Ten Commandments: Exodus 20’s laws (e.g., no murder, theft) align with universal ethics, like Hammurabi’s Code (18th century BC), but add spiritual depth (e.g., honoring God), showing their practical and divine wisdom for societal good.

  • References:

    • Ephesians 2:8-9 (NKJV): “For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast.”

    • John 14:15 (NKJV): “If you love Me, keep My commandments.”

  • Logical Reasoning:

    • Subjective morals lead to inconsistency: Personal “goodness” varies, causing confusion.

    • God’s objective standards ensure flourishing: Biblical rules provide a clear, universal guide.

    • Grace saves; rules reflect love for God: Salvation is free, but commands show devotion.

    • It’s reasonable to value goodness; God’s way is consistent: Being good is great; God’s rules unify it.

  • Analogies:

    • Recipe: Rules are like a recipe for a perfect dish, ensuring success.

      • Relates to instructions.

    • Traffic Laws: God’s commands are like road rules, keeping order.

      • Shows collective good.

    • Coach’s Playbook: God’s laws are like a playbook for victory.

      • Connects to strategy.

  • Counter Questions:

    • If everyone defines “good” differently, how do you create a consistent moral standard without an objective guide?

    • If rules like “don’t steal” benefit society, why reject God’s rules for spiritual flourishing?


5. How can you believe in miracles like the resurrection when they defy natural laws?

  • Biblical Answer: Miracles, like Jesus’ resurrection, show God’s power over nature. The Bible records it as fact, backed by eyewitnesses, proving Jesus’ victory over death.

  • Evidence:

    • Eyewitness Accounts: 1 Corinthians 15:6 (~50 AD) records over 500 witnesses seeing the risen Jesus, written within decades of the event. This early, widespread testimony, including skeptics like Paul, reduces the chance of legend.

    • Josephus’ Antiquities: In Antiquities (18.3.3, 1st century AD), non-Christian historian Josephus notes Jesus’ crucifixion and followers’ belief in His resurrection, providing external evidence of the event’s historical impact.

  • References:

    • 1 Corinthians 15:3-4 (NKJV): “For I delivered to you first of all that which I also received: that Christ died for our sins according to the Scriptures, and that He was buried, and that He rose again the third day according to the Scriptures.”

    • John 20:29 (NKJV): “Jesus said to him, ‘Thomas, because you have seen Me, you have believed. Blessed are those who have not seen and yet have believed.’”

  • Logical Reasoning:

    • Christianity’s spread suggests a real event: A major event like the resurrection explains rapid growth despite persecution.

    • Eyewitnesses, including skeptics, support historicity: People like Paul changed after seeing Jesus, adding credibility.

    • Miracles fit a God who made laws: A creator can override His own rules.

    • It’s fair to doubt; evidence invites exploration: Questioning is okay; witnesses offer a reason to believe.

  • Analogies:

    • Inventor’s Override: God is like an inventor bypassing a machine’s limits.

      • Relates to control.

    • Author’s Plot: God is like an author writing a plot twist.

      • Connects to creative freedom.

    • Engineer’s Fix: A miracle is like an engineer fixing a system.

      • Shows intervention.

  • Counter Questions:

    • If evidence supports the resurrection, like eyewitnesses, how do you explain Christianity’s growth without a miracle?

    • If historical events rely on testimony, why dismiss the resurrection’s witnesses?


6. If God created the universe, who created God?

  • Biblical Answer: God is eternal, existing outside time, without beginning or need for a creator. He is the uncaused cause of all.

  • Evidence:

    • Big Bang Theory: Edwin Hubble’s 1929 observations of galactic redshift confirmed the universe’s expansion, implying a beginning ~13.8 billion years ago. This suggests a cause outside time, consistent with an eternal God.

    • Septuagint: The 3rd-century BC Greek translation of the Hebrew Bible, including Psalm 90:2, affirms God’s eternal nature across Jewish tradition, reinforcing the concept of an uncaused cause long before modern science.

  • References:

    • Psalm 90:2 (NKJV): “Before the mountains were brought forth, or ever You had formed the earth and the world, even from everlasting to everlasting, You are God.”

    • Revelation 1:8 (NKJV): “‘I am the Alpha and the Omega, the Beginning and the End,’ says the Lord, ‘who is and who was and who is to come, the Almighty.’”

  • Logical Reasoning:

    • An infinite chain of causes is impossible: Endless causes can’t explain existence; a starting point is needed.

    • An eternal God is the uncaused cause: God, outside time, starts everything without needing a cause.

    • Science supports a universe’s start: The Big Bang points to a beginning, needing a cause.

    • It’s logical to ask; eternity answers: Questioning is fair; an eternal God solves the puzzle.

  • Analogies:

    • Author’s Story: God is like an author outside a book, not created by it.

      • Shows independence.

    • Painter’s Canvas: God is like a painter, existing before the painting.

      • Relates to origin.

    • Clockmaker: God is like a clockmaker, not part of the clock.

      • Connects to creation.

  • Counter Questions:

    • If everything needs a cause, how do you explain the universe’s origin without an uncaused cause?

    • If the universe had a beginning, what caused it if not something eternal?


7. Why does God demand worship and obedience?

  • Biblical Answer: God seeks worship and obedience not from ego but to align us with His love and purpose, bringing fulfillment.

  • Evidence:

    • Philippians Hymn: Philippians 2:6-11 (~60 AD), an early Christian hymn, shows worship as voluntary gratitude for Jesus’ sacrifice, not coerced, emphasizing a relational bond with God.

    • Micah 6:8: This 8th-century BC text calls for justice, mercy, and humility, aligning with ethical principles like Egyptian Ma’at (truth, balance), showing God’s commands promote societal good, not just control.

  • References:

    • Deuteronomy 6:5 (NKJV): “You shall love the Lord your God with all your heart, with all your soul, and with all your strength.”

    • John 4:23 (NKJV): “But the hour is coming, and now is, when the true worshipers will worship the Father in spirit and truth; for the Father is seeking such to worship Him.”

  • Logical Reasoning:

    • Worship connects us to our creator: Honoring God builds a relationship, like respecting a parent.

    • Obedience follows God’s design for thriving: His rules guide us to live well, like a manual.

    • God invites worship, not forces it: Worship is a choice, showing God values freedom.

    • It’s fair to question; it’s about relationship: Doubting is okay; worship is about love, not control.

  • Analogies:

    • Parent’s Guidance: Worship is like respecting a parent’s advice.

      • Relates to trust.

    • Coach’s Rules: Obedience is like following a coach’s plan.

      • Shows success.

    • Musician’s Score: Worship is like playing a composer’s music.

      • Connects to harmony.

  • Counter Questions:

    • If humans need purpose, how do you find it without connecting to a purposeful design?

    • If love involves respect, why reject worship as a response to God’s goodness?


8. How can you trust a God who seems so violent in the Old Testament?

  • Biblical Answer: God is just and merciful, judging sin to protect His plan while offering grace. His Old Testament actions, like Canaanite conquests, show fairness, revealed in Jesus’ love.

  • Evidence:

    • Canaanite Altars: Excavations at Gezer (15th century BC) uncovered altars with child sacrifice remains, confirming biblical reports (Leviticus 18:21) of Canaanite practices, justifying God’s judgment after 400 years of patience.

    • Rahab’s Salvation: Joshua 6:25 (~1400 BC) records Rahab’s sparing during Jericho’s fall, showing God extended mercy to Canaanites who repented, consistent with His merciful character in Exodus 34:6-7.

  • References:

    • Exodus 34:6-7 (NKJV): “And the Lord passed before him and proclaimed, ‘The Lord, the Lord God, merciful and gracious, longsuffering, and abounding in goodness and truth, keeping mercy for thousands, forgiving iniquity and transgression and sin, by no means clearing the guilty.’”

    • Hebrews 1:1-2 (NKJV): “God, who at various times and in various ways spoke in time past to the fathers by the prophets, has in these last days spoken to us by His Son.”

  • Logical Reasoning:

    • God judged sins like child sacrifice after patience: He waited centuries to stop extreme evil.

    • Mercy was available (e.g., Rahab): Repentant people were spared, showing fairness.

    • Jesus’ sacrifice balances justice and love: The cross shows God’s care for all.

    • It’s tough to read; context shows fairness: These stories are hard, but God’s plan is just.

  • Analogies:

    • Surgeon: God is like a surgeon removing cancer to save a life.

      • Shows tough actions’ necessity.

    • Judge: God is like a judge sentencing criminals, offering mercy.

      • Relates to justice.

    • Parent: God is like a parent disciplining to protect.

      • Connects to care.

  • Counter Questions:

    • If justice requires punishing evil, how do you reject God’s judgments while accepting human courts?

    • If a society practices extreme harm, like child sacrifice, why oppose God’s intervention to stop it?


9. Why is faith valued over reason in Christianity?

  • Biblical Answer: Christianity values faith and reason together. Faith trusts God’s truth, while reason explores His creation, but faith accepts human limits in grasping the divine.

  • Evidence:

    • Augustine’s Writings: Augustine’s City of God (5th century AD) uses philosophical reasoning to defend Christianity, influencing Western thought and showing early Christians valued reason alongside faith.

    • Paul’s Athens Speech: Acts 17:22-31 (~50 AD) records Paul reasoning with Greeks, citing their poets and logic to explain God, demonstrating the Bible’s encouragement of rational engagement.

  • References:

    • Proverbs 3:5-6 (NKJV): “Trust in the Lord with all your heart, and lean not on your own understanding; in all your ways acknowledge Him, and He shall direct your paths.”

    • Isaiah 1:18 (NKJV): “‘Come now, and let us reason together,’ says the Lord, ‘Though your sins are like scarlet, they shall be as white as snow.’”

  • Logical Reasoning:

    • Reason can’t answer all, like purpose: Some questions, like why we exist, go beyond science.

    • Faith trusts God beyond human limits: Faith steps in where reason alone isn’t enough.

    • The Bible encourages reasoning with faith: Scripture invites logical thinking alongside trust.

    • It’s fair to value reason; faith builds on it: Reason is great; faith adds deeper truth.

  • Analogies:

    • Scientist’s Trust: Faith is like trusting unseen data, building on reason.

      • Relates to expertise.

    • Map Reader: Faith is like following a map’s unseen paths.

      • Shows guidance.

    • Builder’s Plan: Faith is like trusting a blueprint, with reason to build.

      • Connects to practical trust.

  • Counter Questions:

    • If reason can’t explain consciousness, how do you address big questions without faith?

    • If scientists trust unproven theories, why reject faith in a reasoned God?


10. Why is Christianity the only true religion when there are so many others?

  • Biblical Answer: Jesus is the unique path to God, proven by His resurrection and prophecies. Christianity’s grace-based salvation stands out from works-based religions.

  • Evidence:

    • Early Creeds: 1 Corinthians 15:3-4 (~50 AD) records the resurrection within decades of Jesus’ life, suggesting reliability due to proximity and eyewitnesses, unlike later religious texts.

    • Isaiah 53: This 8th-century BC prophecy details a suffering servant matching Jesus’ life (e.g., crucifixion, Matthew 27), with specifics like piercing and silence too precise for chance.

  • References:

    • John 14:6 (NKJV): “Jesus said to him, ‘I am the way, the truth, and the life. No one comes to the Father except through Me.’”

    • Acts 4:12 (NKJV): “Nor is there salvation in any other, for there is no other name under heaven given among men by which we must be saved.”

  • Logical Reasoning:

    • Contradictory religions can’t all be true: Different truth claims can’t all be right.

    • Christianity’s evidence, like the resurrection, sets it apart: Historical facts support Jesus’ claims.

    • Grace addresses human need uniquely: Only Christianity offers unearned salvation.

    • It’s fair to compare; evidence points to Jesus: Questioning is okay; Jesus’ life stands out.

  • Analogies:

    • Correct Map: Christianity is like the accurate map, proven by landmarks.

      • Relates to the right path.

    • Working Key: Jesus is like the only key that unlocks, tested by evidence.

      • Shows exclusivity.

    • True Doctor: Christianity is like a doctor with the right cure.

      • Connects to solutions.

  • Counter Questions:

    • If religions make exclusive claims, how do you choose truth without examining evidence like Jesus’ resurrection?

    • If other religions lack historical backing, why trust them over Christianity’s evidence?


11. Is there any evidence that God was warning the Canaanites or Amalekites of His judgment coming, like the story of Jonah?

  • Biblical Answer: God’s patience gave the Canaanites and Amalekites time to repent, though no prophet like Jonah is recorded. Their knowledge of God’s acts and mercy show opportunities.

  • Evidence:

    • Rahab’s Testimony: Joshua 2:10 (~1400 BC) records Rahab saying Canaanites knew of God’s acts, like parting the Red Sea, implying awareness of His power across the region, which could prompt repentance.

    • Amalekite Delay: Exodus 17:14 (1440 BC) pronounces Amalekite judgment, but it occurs centuries later in 1 Samuel 15 (1000 BC), showing God’s long patience, allowing time for potential change.

  • References:

    • Genesis 15:16 (NKJV): “But in the fourth generation they shall return here, for the iniquity of the Amorites is not yet complete.”

    • Exodus 34:6-7 (NKJV): “And the Lord passed before him and proclaimed, ‘The Lord, the Lord God, merciful and gracious, longsuffering, and abounding in goodness and truth, keeping mercy for thousands, forgiving iniquity and transgression and sin, by no means clearing the guilty.’”

  • Logical Reasoning:

    • Canaanites had 400 years, with mercy (Rahab): They had centuries to change, and some were spared.

    • Amalekites faced judgment centuries later: Delayed punishment gave them time to turn.

    • Both knew God’s power, an indirect warning: News of God’s acts reached them, like a warning sign.

    • It’s tough without a prophet; patience shows fairness: No clear prophet is hard, but God waited.

  • Analogies:

    • Health Inspector: God is like an inspector giving time to fix violations.

      • Shows patience.

    • Neighborhood Watch: God is like a watch group warning before action.

      • Relates to safety.

    • Teacher’s Deadline: God is like a teacher giving time before grading.

      • Connects to chances.

  • Counter Questions:

    • If a society ignores signs of danger, like crime, why criticize God’s patience with the Canaanites?

    • If warnings are ignored, like Rahab’s neighbors did, why blame God for their choice?


12. Why would God allow some to have more time to repent, like the Canaanites, and others, like Nineveh, not have as long?

  • Biblical Answer: God wants all to repent, but His timelines vary by His wise plan. Canaanites had centuries, Nineveh forty days, both showing tailored mercy.

  • Evidence:

    • Canaanite Patience: Genesis 15:16 (~2000 BC) notes 400 years before judgment, supported by Ugarit texts (14th century BC) detailing Canaanite sins like idolatry and child sacrifice, confirming God’s long wait for potential repentance.

    • Nineveh’s Repentance: Jonah 3:10 (~8th century BC) records Nineveh’s rapid response to Jonah’s warning, aligned with Assyrian inscriptions (e.g., Adad-Nirari III’s reforms, ~800 BC) suggesting a period of religious openness, fitting a short, urgent timeline.

  • References:

    • 2 Peter 3:9 (NKJV): “The Lord is not slack concerning His promise, as some count slackness, but is longsuffering toward us, not willing that any should perish but that all should come to repentance.”

    • Romans 9:15 (NKJV): “For He says to Moses, ‘I will have mercy on whomever I will have mercy, and I will have compassion on whomever I will have compassion.’”

  • Logical Reasoning:

    • God tailors timelines for repentance: He chooses timing to best encourage change.

    • Canaanites needed time; Nineveh responded fast: Deep sins took longer; Nineveh was ready.

    • Both got mercy (Rahab, Nineveh): God spared those who turned to Him.

    • It’s fair to question; God’s wisdom fits each: Wondering is okay; God’s plan suits each group.

  • Analogies:

    • Doctor’s Plan: God is like a doctor giving long or short treatments per need.

      • Shows tailored care.

    • Teacher’s Deadline: God is like a teacher setting different deadlines.

      • Relates to fairness.

    • Gardener’s Care: God is like a gardener giving time per plant’s needs.

      • Highlights nurturing.

  • Counter Questions:

    • If people need different times to change, why is it unfair for God to give tailored timelines?

    • If a teacher adjusts deadlines for students, why question God’s tailored mercy?


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