St. John of the Cross

John of the Cross is a saint in whom hard suffering and great beauty belong together. He is the Carmelite reformer and mystical doctor who works closely with St. Teresa, suffers imprisonment and humiliation for the reform, and yet gives the Church some of her deepest writing on the soul's union with God. Both sides belong together: severe renunciation and the freedom, beauty, and fullness of divine love that animate his doctrine and poetry.

John is not a dreamy mystic detached from history. He reforms, suffers, is opposed, falls ill, and dies under strain. Out of that crucible comes teaching about the dark night and divine union that feels tested rather than abstract.