The tale thus lent itself to adaptation in a Christian or mystical context. In the Gnostic text "On the Origin of the World", the first rose is created from the blood of Psyche when she loses her virginity to Cupid. To the Christian mythographer Fulgentius (6th century), Psyche was an Adam figure, driven by sinful curiosity and lust from the paradise of Love's domain. Psyche's sisters are Flesh and Free Will, and her parents are God and Matter. To Boccaccio (14th century), the marriage of Cupid and Psyche symbolized the union of soul and God.