| Followers | Description | Denomination | % Correct |
|---|---|---|---|
| 1.2 billion | Obedient to the Pope in Rome | Roman Catholicism | 100%
|
| 300 million | Emphasis on tradition and liturgy. | Eastern Orthodox | 90%
|
| 100 million | Believer's baptism by immersion. | Baptists | 87%
|
| 16 million | Has an additional scripture, the Book of Mormon. | Church of Latter-Day Saints | 87%
|
| 80 million | Justification by faith alone. | Lutheranism | 77%
|
| 85 million | Mix of Catholic and Protestant ideas. | Anglicanism | 68%
|
| 350,000 | Notable for rejection of modern conveniences. | Amish | 57%
|
| 80 million | Emphasis on social justice and free will. | Methodism | 56%
|
| 30-50 million | Emphasis on predestination and the sovereignty of God. | Calvinism | 44%
|
| 8 million | Emphasis on door-to-door evangelism. | Jehovah's Witnesses | 43%
|
| 280 million | Emphasis on the gifts of the Holy Spirit. | Pentecostalism | 43%
|
| 25 million | Observes the Sabbath on Saturday. | Seventh-day Adventism | 17%
|