| RĂ©sistance et RĂ©gicide dans Lex, Rex (1644) de Samuel Rutherford by Pierre Lurbe (About) – Added December 16, 2021 | | |
| Response to grace: seventeenth-century sermons and the idea of thanksgiving by Ronald E. McFarland (About) – Added December 16, 2021 | | |
| Reverence and Adoration of the Fullness of the Scriptures’: Remembering the Ministry of William Bridge by Michael A. G. Haykin (About) – Added December 16, 2021 | | |
| Reverend John White of Dorchester, England and His Participation in Founding the Massachusetts Bay Colony by Arthur W. Ackerman (About) – Added June 12, 2026 | | |
| Review of Calamy Revised by A. G. Matthews by E. W. Watson (About) – Added December 16, 2021 | | |
| Review: John Selden: The Life of Scholarship by Anthony Grafton (About) – Added December 16, 2021 | | |
| Reynolds, Edward (1599-1676), bishop of Norwich by Ian Atherton (About) – Added May 24, 2023 | | |
| Reynolds, Sir Robert (1600/01-1678), lawyer and politician by C. H. Firth (About) – Added May 24, 2023 | | |
| Rhetoric, Fiction and Theology: James Ussher and the death of Jesus Christ by Crawford Gribben (About) – Added December 16, 2021 | | |
| Rich, Robert, second earl of Warwick (1587-1658), colonial promoter and naval officer by Sean Kelsey (About) – Added May 24, 2023 | | |