✦ CHRISTCORNERSTONE

HomeDoctrineApologeticsReligionsScriptureLibraryQuotesStart Here

For the Curious & the Convinced

The Case for Christ.
The Life of Faith.

Truth doesn't fear questions. Explore the evidence, the doctrine, and the life Christianity offers — wherever you're starting from.

Today's Verse

For I am convinced that neither death nor life shall separate us from the love of God.” — Romans 8:38

I believe in Christianity as I believe that the sun has risen — not only because I see it, but because by it I see everything else.

— C.S. Lewis

Core Doctrines

The great pillars of Christian belief, clearly explained with Scripture and historical depth.

View All Doctrines →
Theology Proper

The Trinity

"Go and make disciples… in the name of the Father and of the Son and of the Holy Spirit." — Matt 28:19

One God eternally existing in three co-equal, co-eternal persons: Father, Son, and Holy Spirit.

"The grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit be with you all."
2 Corinthians 13:14Read More →
Soteriology

Salvation by Grace

"For by grace you have been saved through faith. And this is not your own doing; it is the gift of God." — Eph 2:8

Salvation is a free gift from God, received through faith in Jesus Christ alone — not earned by works.

"For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life."
John 3:16Read More →
Christology

The Resurrection

"If Christ has not been raised, your faith is futile and you are still in your sins." — 1 Cor 15:17

The bodily resurrection of Jesus is the cornerstone of Christian hope and the vindication of his claims.

"I am the resurrection and the life. Whoever believes in me, though he die, yet shall he live."
John 11:25Read More →
Bibliology

Scripture

"All Scripture is breathed out by God and profitable for teaching, for reproof…" — 2 Tim 3:16

The Bible is the inspired, inerrant Word of God — our supreme guide for faith and life.

"Your word is a lamp to my feet and a light to my path."
Psalm 119:105Read More →
Hamartiology

Sin & The Fall

"For all have sinned and fall short of the glory of God." — Romans 3:23

Through Adam's fall, all humanity inherited a sinful nature, creating a separation from a holy God.

"Therefore, just as sin came into the world through one man, and death through sin, so death spread to all men."
Romans 5:12Read More →
Pneumatology

The Holy Spirit

"But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things." — John 14:26

The Holy Spirit indwells every believer, convicting, sanctifying, gifting, and empowering for life.

"Do you not know that you are God's temple and that God's Spirit dwells in you?"
1 Corinthians 3:16Read More →
Eschatology

The Second Coming

"For the Lord himself will descend from heaven with a cry of command…" — 1 Thess 4:16

Jesus Christ will return bodily and visibly to judge the living and the dead and consummate his kingdom.

"Behold, he is coming with the clouds, and every eye will see him."
Revelation 1:7Read More →
Ecclesiology

The Church

"On this rock I will build my church, and the gates of hell shall not prevail against it." — Matt 16:18

The Church is the body of Christ — called to worship, disciple, and serve the world in his name.

"And let us consider how to stir up one another to love and good works, not neglecting to meet together."
Hebrews 10:24–25Read More →

Answers to the Hardest Questions

Every objection to Christianity has been answered. Explore structured defenses — from philosophy to history to science.

  • The Objection: A good, all-powerful God would eliminate evil. Since evil exists, God cannot.

    The Response: God permits suffering because he values free will and works through suffering for greater goods. The cross itself is the greatest evil producing the greatest good — God doesn't merely observe suffering, in Christ he entered it.

    Go Deeper: C.S. Lewis, The Problem of Pain · Alvin Plantinga's Free Will Defense

  • The Objection: Science explains the natural world through natural causes — God is an unnecessary hypothesis.

    The Response: Science explains how the universe operates, not why it exists at all. Fine-tuning of physical constants, the origin of life, and consciousness all point beyond matter. Many of history's greatest scientists were devout Christians.

    Go Deeper: John Lennox, God's Undertaker · Francis Collins, The Language of God

  • The Objection: The resurrection is a legend invented by grieving disciples. Dead men don't rise.

    The Response: Four minimal facts accepted by virtually all historians — death of Jesus, empty tomb, post-resurrection appearances, and disciples willing to die for this claim — are best explained by an actual resurrection.

    Go Deeper: Gary Habermas, The Case for the Resurrection · N.T. Wright, The Resurrection of the Son of God

  • The Objection: The Bible was written by men, copied through centuries, and is full of errors.

    The Response: The New Testament has more manuscript evidence than any other ancient document — over 5,800 Greek manuscripts. Archaeological discoveries have repeatedly confirmed biblical accounts. Apparent contradictions resolve under careful reading.

    Go Deeper: F.F. Bruce, The New Testament Documents · Josh McDowell, Evidence That Demands a Verdict

Scripture Explorer

Search by topic, or browse the Bible book by book. Every book linked to trusted study resources.

Old Testament
New Testament

Other Religions & Christianity

Every major religion asks the same deep questions. See how Christianity's answers compare — respectfully, clearly, and honestly.

Islam

1.9 Billion Adherents

Islam and Christianity share Abrahamic roots and reverence for Jesus — but differ decisively on his identity, death, and resurrection.

  • Islam denies the Trinity; Christianity affirms one God in three persons
  • Islam says Jesus was a prophet; Christianity says he is the Son of God
  • Islam denies the crucifixion; Christianity calls it the central event of history
  • Salvation by works vs. salvation by grace through faith
Explore the Comparison →

Judaism

15 Million Adherents

Christianity grew from Jewish soil. Both share the Hebrew Scriptures — but differ profoundly on whether Jesus fulfilled the Messianic prophecies.

  • Judaism awaits the Messiah; Christianity says he has come in Jesus
  • Over 300 Old Testament prophecies Christians see fulfilled in Christ
  • Atonement through temple sacrifice vs. the final sacrifice of Christ
  • The New Covenant foretold in Jeremiah 31 — fulfilled or future?
Explore the Comparison →
🕉

Hinduism

1.2 Billion Adherents

Hinduism is one of the world's oldest religions — richly diverse, with a very different view of God, self, and salvation than Christianity offers.

  • Pantheism / many gods vs. one personal, relational God
  • Karma and reincarnation vs. one life, resurrection, and judgment
  • Liberation through knowledge or ritual vs. grace through Christ
  • The self as divine vs. the self as creature before Creator
Explore the Comparison →

Buddhism

500 Million Adherents

Buddhism is a philosophical and spiritual tradition focused on ending suffering — but its view of self, God, and ultimate reality contrasts sharply with Christianity.

  • Buddhism is largely non-theistic; Christianity is rooted in a personal God
  • The self is an illusion vs. you are made in the image of God
  • Nirvana as the cessation of desire vs. eternal life in relationship with God
  • Salvation by self-effort vs. salvation as a gift received
Explore the Comparison →

Mormonism

17 Million Members

Mormonism uses Christian language but teaches a fundamentally different theology — a different God, a different Jesus, and a different gospel.

  • God was once a man and is now exalted vs. God is eternal and uncreated
  • Jesus and Lucifer are spirit brothers vs. Jesus is the eternal Son of God
  • Humans can become gods vs. creation is forever distinct from Creator
  • Salvation requires temple ordinances vs. faith alone in Christ alone
Explore the Comparison →
🚫

Atheism & Secularism

A Growing Worldview

Atheism denies the existence of God; secular humanism seeks meaning without transcendence. Christianity offers direct answers to both at the deepest level.

  • No God vs. the cosmological and fine-tuning arguments for a Creator
  • Morality as social construct vs. objective morality grounded in God
  • Consciousness as matter vs. consciousness as evidence of the immaterial
  • Meaning from self vs. meaning as found in relationship with your Maker
Explore the Comparison →

Famous Christian Quotes

Words of wisdom from saints, scholars, reformers, and seekers — across 2,000 years of Christian thought.

You have made us for yourself, O Lord, and our heart is restless until it rests in you.

Augustine of Hippo

354–430 AD · Confessions

I believe in Christianity as I believe that the sun has risen — not only because I see it, but because by it I see everything else.

🦁

C.S. Lewis

1898–1963 · Is Theology Poetry?

Here I stand, I can do no other. God help me. Amen.

Martin Luther

1483–1546 · Diet of Worms

God is most glorified in us when we are most satisfied in him.

🔥

John Piper

1946–present · Desiring God

The Christian does not think God will love us because we are good, but that God will make us good because He loves us.

🦁

C.S. Lewis

1898–1963 · Mere Christianity

Grace is not simply leniency when we have sinned. Grace is the enabling gift of God not to sin.

🔥

John Piper

1946–present

To be a Christian means to forgive the inexcusable because God has forgiven the inexcusable in you.

🦁

C.S. Lewis

1898–1963 · The Weight of Glory

The Bible is alive, it speaks to me; it has feet, it runs after me; it has hands, it lays hold of me.

Martin Luther

1483–1546

We are not necessarily doubting that God will do the best for us; we are wondering how painful the best will turn out to be.

🦁

C.S. Lewis

1898–1963

The sovereign God wants to be loved for himself and honored for his nobility. The insipid god of popular Christianity is frankly not worth our worship.

A.W. Tozer

1897–1963 · The Pursuit of God