Arnauld family

Chapelet secret du Très-Saint Sacrement

Chapelet Secret du Très-Saint Sacrement ou Elévation à Jésus-Christ nostre Seigneur

A deeply personal mystical prayer composed by Mère Agnès Arnauld at the request of her confessor Charles de Condren, recording her interior relationship with Christ in the Eucharist. The text was condemned by the Sorbonne in June 1633 and ordered destroyed by Pope Urban VIII in April 1634, yet it was defended by Saint-Cyran and Jansenius and circulated clandestinely within Port-Royal's inner circle as a document of authentic mystical experience. The episode became foundational for Port-Royal's sense of persecution and its identity as a community faithful to interior truth despite institutional opposition. As a member of the Arnauld family — the dynastic core of Jansenist Port-Royal — Mère Agnès anchors this text firmly in the house record.

De la fréquente communion

Antoine Arnauld's landmark 1643 treatise was the foundational devotional-theological document of Jansenist sacramental life, arguing that frequent communion without thorough preparation and genuine contrition is spiritually dangerous. The Duchesse de Longueville — Anne Geneviève de Bourbon, cousin of Louis XIV and a central figure of the Port-Royal noble circle — first encountered the Port-Royal theologians by reading this work in 1643, which marked the beginning of her decades-long Jansenist patronage. The treatise shaped the devotional practice of an entire generation of devout French nobility, co-authored under the spiritual guidance of Saint-Cyran and approved by sixteen archbishops and bishops.

Lettres spirituelles de la Mère Marie-Angélique Arnauld

Lettres de la révérende Mère Marie-Angélique Arnauld, abbesse et réformatrice de Port-Royal

Mère Angélique Arnauld, the reforming abbess who made Port-Royal des Champs the spiritual heart of Jansenism, left a corpus of nearly 400 surviving letters of spiritual direction addressed to nuns, theologians, members of the Arnauld family network, and lay aristocrats who sought her counsel. The Arnauld family itself was one of the most influential dynasties of the Paris Parliament and constituted the inner nucleus of the Jansenist lay and religious community. Her letters were published in three volumes and are available at the Bibliothèque nationale de France (Gallica), documenting both the community's spiritual pedagogy and its networks among the devout nobility.