The classic three ways
In Christian spiritual writing, the mystical life is often described in three phases, sometimes called the three “ways”:
- Purgative way (purgation): purification from sin and disordered attachments.
- Illuminative way (illumination): growth in understanding, virtue and closeness to God.
- Unitive way (union): a deep and lasting union with God.
The scheme is a teaching tool, not a strict timetable.
Origins of the scheme
The pattern draws on earlier writers such as Origen and Gregory of Nyssa and was given a formal threefold shape in the writing associated with Pseudo-Dionysius (around 500). Medieval authors, including Bonaventure, developed it, and it became a standard framework in Catholic spiritual theology. In 1911 the English writer Evelyn Underhill popularized a five-stage version in her book Mysticism, adding an initial awakening and a stage often identified with John of the Cross’s dark night. See the Dark Night of the Soul.
Purgation
The purgative stage is about turning away from what blocks love of God and neighbor. It involves examining one’s life, practicing virtue, and often some form of self-discipline, such as fasting or simplicity. See asceticism and mysticism. Prayer at this stage is commonly active, with spoken prayers and meditation on scripture.
Illumination
In the illuminative stage, a person grows in clarity, insight and love. Prayer may become simpler and more contemplative. Writers describe an increasing sense of God’s presence and a deeper grasp of faith, along with a life more fully shaped by virtue and service.
Union
The unitive stage is described as a closeness to God in which the person’s will and God’s will are deeply aligned. Writers use images such as marriage or the merging of a drop of water into wine, while stressing that the soul remains itself. Teresa of Avila’s seventh “mansion” in The Interior Castle is often cited as a description of this state.
Variations and other models
Other traditions have staged paths, though they do not all match this one:
- Sufism speaks of stations (maqamat) and states (ahwal) on the way; see Sufism and esoteric Islam.
- Buddhist schools describe stages of insight and levels of realization.
- Hindu yogic paths are often laid out in limbs or steps.
See also Eastern mysticism.
Limits of a staged model
Many teachers note that real spiritual lives do not move in a straight line. A person may return to earlier concerns, and the stages overlap. Some mystics resisted self-assessment altogether. Thinking of the scheme as a map rather than a ranking helps avoid pride. For related terms and experiences, see what a mystical experience is and Christian mysticism.