Catholic and Orthodox

1. Catholic vs Jesuit: Jesuits Are Catholics — Here Is the Actual Difference
2. Orthodox vs Catholic: How the Two Churches Differ and Why They Split
3. Protestant vs Catholic: How Their Beliefs and Worship Differ
4. Byzantine Catholic vs Roman Catholic: One Church, Two Ways of Worship
5. Roman Catholic vs Catholic: The Same Church, With Exceptions
6. Catholic vs Christian: Catholics Are Christians Who Differ From Protestants
7. Coptic Orthodox Beliefs and How They Differ From Eastern Orthodox

Lutheran, Reformed, Anglican and Methodist

1. Calvinism vs Lutheranism: The Lord’s Supper, Predestination and Other Differences
2. Lutheran vs Presbyterian: What Is the Difference?
3. Presbyterian vs Catholic: Every Real Difference, Compared
4. Reformed vs Protestant: What Is the Difference?
5. Anglican vs Protestant: Is the Anglican Church Protestant? Yes, by History and Law

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Baptist and evangelical

1. Evangelical vs Protestant: Evangelicals Are One Kind of Protestant
2. Protestant vs Baptist: Are Baptists Protestant? Yes, and How They Differ
3. Lutheran vs Baptist: Two Views of Baptism, Communion and Faith
4. Methodist vs Baptist: Baptism, Salvation and Who Chooses the Pastor
5. Presbyterian vs Baptist: Infant Baptism, Elders and Congregations Compared

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Pentecostal

1. Apostolic vs Catholic: What “Apostolic” Means, and How Apostolic Churches Differ
2. Pentecostal vs Charismatic vs Evangelical: How They Differ
3. Protestant vs Pentecostal: Pentecostals Are Protestants Who Expect the Spirit’s Gifts Today
4. Baptist vs Assembly of God: Same Gospel, Different Teaching on the Holy Spirit
5. Assemblies of God vs Pentecostal: The Assemblies of God Is a Pentecostal Church

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Amish, Mennonite and Quaker

1. Amish vs Quaker: Different Countries, Centuries and Convictions
2. Quaker vs. Mennonite Beliefs
3. Are the Amish and Mennonites Related? Yes, They Parted Ways in 1693
4. How Do Amish and Mennonite Clothing Choices Reflect Their Faith?
5. Amish vs Mennonite: Same Anabaptist Roots, Different Ways of Living

Latter-day Saints, Jehovah's Witnesses, Adventists and other movements

1. Jehovah’s Witnesses vs Catholics: How the Two Faiths Differ
2. Jehovah’s Witnesses vs Seventh-day Adventists: Not the Same
3. Are Jehovah’s Witnesses Protestant? No. Here Is How Their Beliefs Differ
4. Scientology vs Christian Science: What’s the Difference?
5. Seventh-day Adventist vs Catholic: Sabbath, Death and Authority

See all 18 articles

Other faiths

1. Judaism vs Christianity: Shared Scripture, Different Answers About Jesus
2. Are the Amish Jewish? No: Amish and Jewish Faith Compared
3. Catholics vs Atheists: How They Differ and What the Church Teaches
4. Christianity vs Islam: What Each Believes About God, Jesus and Scripture

Bibles and prayers

1. Catholic vs Protestant Bible: Why Catholics Have 73 Books and Protestants 66
2. Jehovah’s Witness Bible vs King James: God’s Name and John 1:1
3. Is the King James Bible Catholic? No, and Here Are the Bibles Catholics Use
4. Why Is the Catholic Lord’s Prayer Different? The Latin Bible Never Had “For Thine Is the Kingdom”
5. Tanakh vs Old Testament: The Same Books in a Different Order
6. Bible Study: The Bible Vs The Book Of Mormon
7. How many books are in the Bible?

More comparisons

1. What Do Baptists Believe? Baptism, the Bible and Local Churches
2. What Do Jehovah’s Witnesses Believe?
3. What Do Lutherans Believe? Grace, Baptism and the Lord’s Supper
4. What Do Presbyterians Believe? Scripture, Grace and Elders
5. What Do Catholics Believe? God, the Mass, the Pope and Mary

See all 20 articles