In a letter to the monk Patricius, Philoxenus told a cautionary tale about the downfall of the monk Adelphius. He was said to have accepted a Satanic vision of the Holy Spirit, abandoned ascetic labour and become the founder of the heresy of the ‘Messalians’. This article places Philoxenus’ account against the longer background of the invention of ‘Messaliainism’, and in particular of Adelphius as Messalian heresiarch. It shows how Philoxenus drew on traditions about monks receiving Satanic visions found in ascetic literature. It also demonstrates that Philoxenus’ story reflected polemical claims that the Messalians, like other heretics, were inspired by demons and Satan.

In her seventh-century vita of St Radegund, Baudonivia refers in passing to the attendance of a layman named Leo at an Aquitanian ecclesiastical council. This Leo may be identifiable with the ‘Leo of Poitiers’ named by Gregory of Tours as a partisan of Chramn, the rebellious son of King Chlothar i (r. 511–61). If so, then Leo's attendance suggests that the council assembled during the brief period of alliance between Chramn and Childebert i, 555/8. This long-neglected council thus provides insight into one of the major events of a comparatively obscure decade in the history of the regnum Francorum.

This article explores the use and promotion of contact relics in medieval England. It argues that by the late eleventh and early twelfth century, large English monastic houses were uncomfortable with unauthorised individuals touching high status corporeal relics and so re-introduced and promoted contact relics as alternative objects of veneration. It argues that contact relics were an important aspect of English saints' cults until the Reformation, in a similar manner to Celtic and Brittonic cults.

According to Western canonists, husband and wife had a debt towards one another: they were obliged to render sexual intercourse on demand. This article looks at the differences and similarities of the ‘marital debt’ in Byzantium and the West in order to evaluate whether this concept can be applied to Byzantine couples. It argues that, contrary to the West, in Byzantium there was no fixed linguistic terminology or sophisticated rules to describe a sexual obligation between spouses. Ultimately, there was also less need for one as sexual intercourse within marriage was not considered sinful and needed no justification.

A distinction is often made between magisterial and radical reformers in the early modern period, Luther and Thomas Müntzer being frequently taken as representatives of two quite different reformations, especially in regard to the understanding of Scripture and of the political realm. It can, however, be argued that the Reformation as a whole was radical, and that it is misleading to characterise one aspect of it as mainstream, another peripheral. The comparison between Müntzer and the Scottish reformer, John Knox, appears to support the contention that the chasm between the two camps is not unbridgeable.

This article explores interactions between Baptist lay theologians and ordained clergy during the first English civil war. Despite their marginalised position outside the national Church, Baptists employed a variety of innovative techniques to coerce ordained ministers into debates which the latter would have preferred to avoid. Though Baptists during the period did not achieve intellectual parity with the members of the Westminster Assembly and others whom they sought to influence, their efforts contributed to an ongoing transition within the early modern English Atlantic whereby religious culture was made more participatory and theological authority democratised.

Leo Tolstoy was one of the most prolific religious figures of his time. Yet his religious thought and its influence have seldom been explored by church historians. Drawing upon themes within his literature, non-fiction and previously unconsidered primary sources, this paper considers Tolstoy's religious position in relation to other similar nineteenth-century religious movements. It exposes Tolstoy's links with British Unitarians and also considers Tolstoy's influence upon the founder of Britain's first interfaith organisation, the World Congress of Faiths. It is argued that Tolstoy provides a paradigmatic example by which to examine the relationship between the legacy of the Enlightenment and changing attitudes towards non-Christian religions.