The Philosopher's stone (n.) cries out “Protect me and I will protect thee” — the alchemist's inner friend projected into matter, whose transformation said “I am the transformation!”
The Philosopher's stone (n.) is a projection of the unified self — "transmute yourselves from dead stones into living philosophical stones!"
The Philosopher's stone (n.) is man himself: “you are its mineral; in you it is found, and from you it is extracted.”
Philosopher's stone (n.) is not the antithesis of Christ but his chthonic counterpart: Christ redeems man the microcosm, the lower son is a saviour of the macrocosm.
The Philosopher's stone (n.) proclaims: "I beget the light, but the darkness too is of my nature."
Philosopher's stone (n.) carries an obvious heresy: that the Son who dwells eternally in the Father is something man could produce out of his own nature — God permitting.
The Philosopher's stone (n.) must be made of yourselves: "Transform yourselves into living philosophical stones!"