Liber confortatorius (The Book of Encouragement and Consolation)
Liber confortatorius
A verified public-domain excerpt for this text is still being set. The folio is catalogued and linked below; an original Sub Rosa rendering will follow.
What it is
Written by the Flemish monk Goscelin of Saint-Bertin to his former pupil Eva, a nobly-born recluse who had left Wilton Abbey in Wiltshire to become an anchoress at Saint-Laurent du Tertre in Angers, this is the earliest surviving work of spiritual instruction for a female recluse written in England. Wilton was a royal abbey that educated daughters of the English elite, and Goscelin had served as a court chaplain at Sherborne before becoming Eva's spiritual mentor. The work combines meditation guides, prayers, hagiographical exempla, and personal exhortation in the tradition of Jerome's letters to noble women, and anticipates the later anchoritic and affective traditions. Goscelin stressed it was written for Eva alone, giving it the quality of truly private devotional direction.
Why it still matters
Available in a modern translation by Monika Otter (D.S. Brewer, 2004), this text offers any Christian reader a model of affectionate yet demanding spiritual accompaniment and meditative practice suited to the contemplative life.
Kept alongside
De consideratione (On Consideration)
De consideratione ad Eugenium papam
Five books of spiritual and pastoral counsel addressed personally to Pope Eugenius III, himself a Cistercian monk trained under Bernard, written between 1148 and 1152. It functions simultaneously as a mirror for the supreme ruler and as a manual of contemplative self-examination, warning against the tyranny of busyness and calling the highest officeholder back to inner recollection. A manuscript copy dated c. 1465 survives at the University of Chicago; the work was widely read by reform-minded clergy and rulers who circulated it as a model for Christian governance. Bernard addressed it directly to a head of state with whom he had a personal, documented formation relationship.
Epistola aurea / Epistola ad fratres de Monte Dei (The Golden Epistle)
Epistola ad fratres de Monte Dei
William of Saint-Thierry's final work, addressed to the newly founded Charterhouse of Mont-Dieu near Reims, is a complete map of the spiritual life from the animal man, through the rational man, to the spiritual man, structured as a pastoral letter of extraordinary warmth. Called 'Golden' by Mabillon in 1690, it circulated for centuries under the name of Bernard of Clairvaux, which secured it an even wider audience in royal and noble households. It was 'cherished by monks, beguines, and lay folk for eight centuries' and survives in Latin, Middle High German, Old French, Alemannic, and Middle Dutch translations, testifying to an aristocratic and lay reading audience that reached well beyond the cloister.
Admonitions (Libellus de institutione morum)
Libellus de institutione morum ad Emericum ducem
The Libellus de institutione morum, Hungary's foundational Mirror for Princes, was composed by a foreign cleric at King Stephen I's court as a formation letter addressed to his son and heir, Prince Emeric. Its ten short chapters cover Catholic faith, protection of the church, honour due to bishops, justice, hospitality to foreigners, wise counsel, prayer, fasting, and the cultivation of virtue and mercy. The text served for centuries as the opening document of the Corpus Juris Hungarici and defined the spiritual obligations of the Christian king for all subsequent Arpad and Anjou heirs. As the first major Latin prose work produced in the Kingdom of Hungary, it survives only in 15th–16th-century codex copies; its original title is unknown.