“Which led Dastin, English, to say of this Conjunction: If the White Woman is married to the Red Husband, they will embrace each other immediately, will join, will couple together, and will form only one Body by their Dissolution. This Copulation is the Philosophical Marriage, and the indissoluble Bond. This is why it is said; These Two become One by conversion, and hold by One, namely by our Mercury, which is the Ring of the sovereign Link; Also he is called The Daughter of Plato, who unites the Bodies assembled by love.” - Bernard Trevisan. Verbum Dismissum
Mysterium Coniunctionis
"Mysterium Coniunctionis - “mystery of union” or “marriage.” An alchemical concept of great importance to Jung, referring to the wholeness created by the union of opposites in the psyche, symbolized by but not limited to the joining of male and female."
- The Jung-White Letters, footnote 55, p. 185