In the alchemical procedure the rubedo or citrinitas (reddening or gold color) follows the albedo. In this phase the work comes to an end, the retort is opened and the philosophers' stone begins to radiate a cosmically healing effect. He unites all the opposites in himself and binds together the four elements of the world.32 The Self, too, which is brought into reality in the individuation process, is the wider, inner man who reaches toward eternity, the Anthropos who is described as spherical and bisexual and who "stands for the mutual integration of conscious and unconscious."
— Marie-Louise von Franz
The retort opens, and the stone begins to radiate — this is the alchemists' image for what happens when the work of holding opposites finally exhausts itself into something that can no longer be contained. Von Franz is precise: the rubedo does not dissolve the opposites, it unites them *in* the stone, which means they remain opposites, remain in tension, but are now somehow bound into a single substance that acts on the world. The Anthropos is spherical not because wholeness is smooth, but because every direction is equally available — there is no privileged axis, no up-toward-spirit and down-toward-matter, no interior retreat. Bisexual for the same reason: neither pole cancels the other.
What this image refuses is the logic that quietly runs beneath most spiritual aspiration — the conviction that if the inner work goes deep enough, the suffering will lift, that integration is another name for relief. Jung's alchemical reading says something colder: the stone radiates *because* it has held the tension long enough for it to become its own substance. The healing effect is cosmological, not personal. It does not return you to yourself; it makes you available to something other than your own resolution. That distinction is easy to read past, and costly to miss.
Marie-Louise von Franz·C.G. Jung: His Myth in Our Time·1975