John of Ruusbroec

John of Ruusbroec was a medieval mystic and spiritual writer who presented the life of contemplation not as withdrawal from the world but as a movement from virtue, through inward encounter with God, and back toward other people. His writings describe divine grace as beyond the reach of ordinary understanding while insisting that spiritual perfection is also expressed in a life shared with others.

Identity and formation

The account introduces Ruusbroec as one of the great mystics of the Church, under the chapter theme of craving for God. Its dates are not wholly consistent: the chapter heading gives 1291–1381, while the narrative says he was born in 1293 in a small village a few miles south of Brussels. At eleven he was sent to Brussels to receive an education from an uncle who was a priest. He was ordained at twenty-four, a year earlier than usual, and then served for twenty-six years as an assistant pastor at the church of St. Gudula, where his uncle was a canon.

In 1343, Ruusbroec left Brussels with his uncle and another canon for an old hermitage at Groenendaal. There they began a community of hermits that adopted the Rule of St. Augustine. Ruusbroec became its prior and spent the final thirty-eight years of his life there. This movement from parish ministry to a community with a contemplative rule shaped the setting of his later work, but his teaching did not make the hermitage a universal model: he explicitly held that people in different states of life could cultivate an inner life.

Writings and their circulation

Ruusbroec wrote eleven books, five during his years as a priest in Brussels. The account identifies The Kingdom of Lovers as his first work and says it explained union with God through the seven gifts of the Holy Spirit. It gives the work’s date as around 1130, a date that conflicts with the life chronology elsewhere in the account. Ruusbroec later judged the book immature and did not want it copied. Nevertheless, the Carthusians of Herne had an illicit copy, and he wrote The Book of Clarification for them in an effort to explain the earlier work.

His central subject remained union with God through the practice of virtue. The Spiritual Espousals, described as arguably his most important work, develops his mystical theology at length. It takes its starting point from Matthew 25:6: the bridegroom is coming and people are called to go out to meet him. For Ruusbroec, the bridegroom is Christ; going out to meet him expresses the contemplative life as an encounter with the Divine. The image makes contemplation a response and a movement, rather than a merely abstract account of religious doctrine.

The Sparkling Stone offers a shorter, more accessible summary of his thought. It sets out four qualities associated with perfection: zeal and goodness, inward fervor and spirituality, elevation into contemplation of God, and going forth to all people in common. Perfection requires all four in one person. The sequence therefore does not end in inward experience: contemplation belongs alongside virtue and a return to the company of others. Ruusbroec connects this integrated life with growth in grace, virtue, and knowledge of truth.

The contemplative encounter

In The Spiritual Espousals, Ruusbroec describes a third coming of God into the human spirit, beyond the ability of the mind to comprehend. Grace flows into the spirit and urges it onward. He presents the experience as receptive rather than self-directed: at this level, God alone is active. The distinction matters to his account of contemplation. The encounter is not depicted as a spiritual achievement produced by force of will, but as a divine touch received by the person.

Ruusbroec also describes the contemplative life through the image of a groundless abyss. In contrast with Meister Eckhart, he says that union with God has no ground. The depth is without limit in every direction; a person places the whole life upon that abyss by plunging into love and becoming immersed in its depth. The movement then turns upward, beyond the self, toward participation in the immeasurable glory of God. This language gives his account a deliberate tension: the soul is called to transcend itself, yet the ground of that transformation cannot be grasped or possessed as a stable foundation.

Contemplation, virtue, and ordinary life

Ruusbroec’s teaching does not require everyone to become a hermit. Whatever a person’s state in life, an inner life can begin with the practice of virtue. His account thus sets communal withdrawal alongside a wider spiritual possibility: the hermitage is where he and his companions lived, but not the sole form of life in which a person might seek God.

The meeting between a person and God occurs in love, through becoming lost in the mystery of God. Ruusbroec associates this mystery with freedom from images as the inner life develops. He writes about a dimension of experience unfamiliar to many readers and challenges them to seek it, while acknowledging that it can only be vaguely imagined before it has been experienced. His thought holds together this limit on description and a practical invitation: cultivate virtue, deepen the inner life, and understand contemplation as part of a life that also goes forth to others.