| Tier | Texts |
|---|---|
| S | Roman Catholic, Eastern Orthodox, Oriental Orthodox |
| A | Episcopalian, The Assyrian Church of the East, Lutheran, Pentacostal, Moravian, Plymouth Brethren |
| B | Anglican, Presbyterian, Anabaptist, Quaker, Seventh-Day Adventist, Jehovah's Witness, Irvingian |
| C | Baptist, Methodist, Church of Christ, Universalist, Latter Day Saints |
| D |
