Jan van Ruusbroec

Anyone asking who was Jan van Ruusbroec has to begin in a small village on the river Senne. He was born in 1293 in Ruisbroek, a settlement south of Brussels in the Duchy of Brabant, and the village name became his own, as was common for men of modest birth in that period ^[1]. Nothing certain is known about his father. His mother raised him in his earliest years, and later accounts describe her as devout and closely attached to her son ^[2].

Around the age of eleven the boy left home for Brussels, where a relative took him in: Jan Hinckaert, a canon of the collegiate church of Saint Gudula and a man of some standing in the town ^[2]. Under Hinckaert's roof Ruusbroec received the schooling available to a future cleric, probably grammar and the elements of Latin learning, though he never pursued university study and later wrote with the freedom of a man formed outside the scholastic classroom ^[3].

The sources for this period are thin. The main narrative comes from a Latin account composed at Groenendaal after his death by the canon Henricus Pomerius, writing two generations later, and historians treat its edifying details with caution while accepting its broad outline ^[4]. What is beyond doubt is that the move to Brussels set the course of his life: the city, its great church, and the household of Hinckaert framed the next four decades.

Ruusbroec was ordained a priest in 1317, at about twenty four, and took up a position as chaplain at Saint Gudula in Brussels ^[1]. It was an unspectacular post. A chaplain said Mass, kept the round of prayers, and lived on a modest income, and Ruusbroec held the role for roughly a quarter of a century without seeking promotion ^[2]. Contemporaries remembered him as plainly dressed and unassuming, a figure easy to overlook in a busy collegiate church.

During these Brussels years he began to write, and he made a decision that set him apart from nearly every theological author of his day: he wrote in Middle Dutch, the language of the townspeople, rather than in Latin ^[3]. His earliest treatise, known in English as The Kingdom of Lovers, circulated without his final approval and caused him some embarrassment, but it announced the themes he would refine for the rest of his life: the soul's likeness to God, the stages of the inner ascent, and the demand that contemplation issue in charity ^[5].

The Brussels period also had a polemical edge. Pomerius reports that Ruusbroec wrote against a woman called Bloemardinne, a locally influential teacher whose ideas he considered a dangerous form of the so called heresy of the Free Spirit, which claimed that a perfected soul passed beyond moral law ^[4]. None of her writings survive, so the dispute can only be seen through the eyes of Ruusbroec's admirers, but the episode explains a constant feature of his work: sharp warnings against a false emptiness that mimics true union with God while abandoning virtue ^[3].

In 1343 Ruusbroec, now about fifty, left Brussels together with Jan Hinckaert and another canon of Saint Gudula, Vranke van Coudenberg. The three men settled at Groenendaal, a former hermitage in the Sonian Forest southeast of the city, granted to them by Duke John III of Brabant ^[1]. They wanted a quieter, more ordered devotional life than the collegiate church allowed, though they did not at first adopt any monastic rule.

That informal arrangement drew suspicion, since clerics living in community without a rule sat awkwardly in church law. In 1350 the Groenendaal group resolved the problem by becoming a priory of canons regular of Saint Augustine. Van Coudenberg served as provost, and Ruusbroec was made the first prior, an office he held until his death ^[2]. The choice of the Augustinian rule tied the house to an old tradition of clerical common life while preserving room for contemplation.

Groenendaal flourished. The priory attracted recruits, built a library, and became known well beyond Brabant as a place where the interior life was taken seriously. Pomerius preserved an image of the prior that later readers found irresistible: Ruusbroec walking alone in the forest with a wax tablet, noting down what came to him in prayer, then dictating the results to the brothers ^[4]. Whatever its literal accuracy, the picture matches the character of his prose, which reads as meditation set in order rather than academic argument.

Eleven treatises and a handful of letters survive, all in Middle Dutch, and together they form the core of any account of Jan van Ruusbroec achievements. The most celebrated is Die geestelike brulocht, The Spiritual Espousals, built as an extended meditation on the Gospel sentence "See, the bridegroom comes; go out to meet him" ^[3]. The book traces three lives: the active life of virtue, the interior life of yearning, and the contemplative life in which the soul meets God without intermediary. Bernard McGinn has ranked it among the finest works produced by any Christian mystic ^[3].

Other treatises extend and guard the same teaching. Vanden blinckenden steen, The Sparkling Stone, grew out of a conversation with a hermit and compresses his doctrine into a short, intense guide ^[5]. The Little Book of Clarification, written late in life for the Carthusians of Herne, answered readers who feared that his language about union blurred the line between Creator and creature; Ruusbroec insisted that the soul is united to God in love while remaining a creature forever ^[5]. A Mirror of Eternal Blessedness, The Seven Enclosures, and The Twelve Beguines round out a body of work addressed to monks, nuns, beguines, and lay readers alike.

Two traits give the corpus its lasting force. The first is balance. Ruusbroec never allows contemplation to cancel action; the person he calls truly united to God "goes out" toward neighbors in works of love even while resting inwardly ^[3]. The second is language. He forged a contemplative vocabulary in Dutch almost from nothing, and philologists count him among the founders of Dutch literary prose ^[6]. Latin translations, notably by his correspondent Willem Jordaens and later by the Cologne Carthusian Laurentius Surius in 1552, carried the books across Europe ^[6].

Ruusbroec's final decades brought visitors as well as manuscripts. The most consequential caller was Geert Groote, the Deventer deacon who came to Groenendaal in the 1370s, copied and translated some of the prior's works, and went on to launch the movement of practical piety known as the Devotio Moderna ^[1]. Through Groote and his followers, the Brothers of the Common Life, Ruusbroec's influence flowed into the fifteenth century and touched the milieu that produced The Imitation of Christ ^[6].

Age did not stop his pen. The Little Book of Clarification and The Twelve Beguines belong to his last years, when he was past eighty and still refining his answers to critics and disciples ^[5]. The Carthusians of Herne, who had questioned his boldest formulations, received him for a visit and kept an affectionate record of the old prior's humility.

He died at Groenendaal on December 2, 1381, at the age of eighty eight ^[1]. The community buried him in the priory church, and the brothers soon gathered testimony about his life, the material Pomerius later shaped into his biography ^[4].

Admiration and controversy followed the books after their author was gone. Around 1400 the Paris chancellor Jean Gerson, reading the Espousals in Latin, objected that its third book seemed to dissolve the soul into God, and the Groenendaal canon Jan van Schoonhoven wrote a formal defense ^[3]. The exchange kept Ruusbroec's name alive in learned debate and forced later readers to weigh his daring statements against his own repeated safeguards. Sixteenth century Spanish and German spiritual writers read him through the Surius translation, and admirers came to call him Doctor Admirabilis, the Admirable ^[6].

Official recognition came slowly. Pope Pius X beatified him in 1908, confirming a cult that had persisted in Brabant for five centuries, and his feast is kept on December 2 ^[7]. The priory itself had a harder fate: Groenendaal was suppressed under Emperor Joseph II in 1783, and its buildings largely vanished, though the forest site near Hoeilaart is still marked ^[2].

Modern scholarship has given him a second life. Evelyn Underhill's 1915 study introduced him to English readers, the Ruusbroec Institute founded at Antwerp in 1925 produced a complete critical edition of the Dutch texts, and translations in the Classics of Western Spirituality series brought the Espousals to a wide audience ^[8]. For students compiling Jan van Ruusbroec facts, the essentials of any Jan van Ruusbroec biography are these: a village priest's son who wrote mystical theology of the first rank in his mother tongue, held prayer and charity together as one life, and helped set the course of religious reform in the Low Countries ^[3].