The Devil (n.) shows the cloven hoof at critical moments and rides the sleeper like a nightmare — in Persian lore he is the steed of God.
The Devil (n.) is the archaic side of the self split off for the sake of idealization — Mephistopheles to Goethe's Faust, the “Ugliest Man” to Nietzsche's Zarathustra.
Devil (n.) are to be feared only when they multiply the speaking of things that are true.
The Devil (n.) is backward-looking thinking condensed: a thinking in terms of 'nothing but' that reduces All to Nothing and would force the light back into the maternal darkness whence it was born.
The Devil (n.) projected on a neighbour means only that the two are incompatible: the unconscious forces them apart — the "devilish," dividing effect.
The Devil (n.) is a variant of the shadow archetype — the dangerous aspect of the unrecognized dark half of the personality.
The Devil (n.) as the spirit of darkness is a causa instrumentalis of redemption: man becomes whole only with its co-operation, by turning its own weapons against it.
The Devil (n.) lurks behind the mandala: one patient's tidy tetradic mandala had on its back a matching circle of sexual perversions — the chaos behind the self, which bursts out when individuation stalls.
The Devil (n.) too works for what suits him and strives after perfection — only in evil; yet no one would call his striving essentially good.
The Devil (n.) entered the world as God's real counterpart only with Christ.
The Devil (n.) is most dangerous when least recognized — who would suspect him under names like public welfare, lifelong security, peace among nations?
The Devil (n.) is the "fourth" opposed to the Trinity — Ialdabaoth, "child of chaos," which is why Goethe's "strange son of chaos" fits him so well.
The Devil (n.) was born from the mixing of the four parts as “archon of this Aeon”: God governs this world as much by the devil as by the Son, holding both in his hands.
The Devil (n.) as a metaphysical principle of evil exonerates man's conscience of too heavy a responsibility — rightly, since man is more the victim of his psychic constitution than its inventor.
The Devil (n.) needs the Trinity: a mighty devil is incompatible with Yahweh, but the mystery of Three Persons opens room for him beside God.
The Devil (n.) is the number two — the quadricornutus binarius, who at the fall tumbled into the realm of the four elements.
The Devil (n.) is still "prince of this world" despite his fall and exile — God still hesitates to use force against him.
The Devil (n.) talked God round in the Book of Job, which hardly fits a mere shadow or privation of good.
The Devil (n.) is the will to be different and contrary, the resistance without which no individual existence would be thinkable.
The Devil (n.) is the odd man out of the Christian cosmos, so people ridicule him, ignore him, or blame him on man — the same people who would never credit man with all the good.