The Adornment of the Spiritual Marriage

Ruysbroeck’s treatise is a classic of medieval Christian mysticism, exploring the soul’s union with God through a threefold spiritual life of active, inward, and contemplative devotion. Historically influential in the Devotio Moderna and later mystical theology, it offers readers richly layered reflections on love, inwardness, grace, and the stages of spiritual transformation.

Jan van Ruusbroec (1293–1381), also known as Ruysbroeck, was a Flemish mystical theologian and one of the major figures of late medieval Christian mysticism. His writings, including *The Spiritual Espousals*, explore contemplative union with God and had a lasting influence on later mystical literature.