Mystics across traditions—from Sufis in Islam to Kabbalists in Judaism to Christian contemplatives—pursue an intimate, unmediated knowledge of God. They often use poetry as a primary medium to express their ineffable experiences of divine love, unity, and ecstasy. The mystic's journey, with its stages of purgation, illumination, and union, provides a rich narrative structure for poetry. Their work is characterized by intense imagery of longing, intoxication, and the dissolution of the self, making the spiritual tangible.

Mystics—Teresa of Ávila, Rumi, Hildegard, Ramakrishna—prioritize direct encounter over doctrine; their writings overflow with metaphor (wine, fire, bridal union) to convey ineffable union; for poetry students, mystic texts model how language can stretch toward the unsayable, using sensory imagery to map inner landscapes of longing, darkness, and luminous unity.