the image of undressing has a rather different meaning. Here we meet the idea that it refers to the extraction of the soul, or to the process of putrefactio. Clothes can signify the body or the particular incarnation out of which an individual is living.
Edinger argues that nakedness in analytic and alchemical symbolism signals putrefactio — the dissolution of persona and incarnate self to expose the essential psyche.
, The Mysterium Lectures: A Journey Through C.G. Jung’s Mysterium Coniunctionis, 1995thesis