The Nameless Quest in The Gate of the Sanctuary from The Temple of the Holy Ghost (Collected Works, Vol I) by Aleister Crowley.

“Oh! my pure heart! Adulterous love began
So subtly to identify the man
With its own perfumed thoughts. So steals the grape
Into the furtive brain—a spirit shape
Kisses my spirit as no woman can.
I love her—yes; and I have no escape.
I never spoke, I never looked! But she
Saw through the curtains of the soul of me,
And loved me also! It is very well.
I am well started on the road to Hell.” [via]