Two passages carry most of what the Hermetica meant to their readers. The first opens the corpus: Poimandres, the shepherd of men, appears to Hermes in a state between sleep and waking and unfolds the vision, light without limit, a darkness coiling downward, the Word springing from the light, and man, made in the image of God, leaning down through the spheres to embrace Nature, who wraps him in mortality. Fall, forgetting, and the soul's ascent back through the planetary spheres, shedding at each gate the passion that gate had given: the whole map of later Gnostic, alchemical and theosophical ascent literature is drawn in a few pages. The second is the lament in the Asclepius: a prophecy that a time will come when Egypt's temples stand empty, the gods withdraw to heaven, the land fills with foreigners and tombs, and the world, grown old, is renewed only by catastrophe and restoration.
Readers from Augustine, who quoted the lament in order to refute it, to the Renaissance magi, who read it as tragedy, heard in it paganism composing its own epitaph. Between vision and lament the treatises teach a practical piety, regeneration through knowledge of the self's divinity, the world as a second god, silence as the speech of the reborn, and it was this teachable core, not the fictional author, that survived Casaubon's dating: stripped of Mosaic antiquity, the texts remained what they had always been, late antique scripture for a religion of the mind.