Bear me witness, Mejnour! Never since the distant day in which I pierced the Arcana of our knowledge, have I ever sought to make its mysteries subservient to unworthy objects; though, alas! the extension of our existence robs us of a country and a home; though the law that places all science, as all art, in the abstraction from the noisy passions and turbulent ambition of actual life, forbids us to influence the destinies of nations, for which Heaven selects ruder and blinder agencies; yet, wherever have been my wanderings, I have sought to soften distress, and to convert from sin.

My power has been hostile only to the guilty; and yet with all our lore, how in each step we are reduced to be but the permitted instruments of the Power that vouchsafes our own, but only to direct it.

How all our wisdom shrinks into nought, compared with that which gives the meanest herb its virtues, and peoples the smallest globule with its appropriate world.

And while we are allowed at times to influence the happiness of others, how mysteriously the shadows thicken round our own future doom! We cannot be prophets to ourselves! With what trembling hope I nurse the thought that I may preserve to my solitude the light of a living smile! ....
Extracts from Letter II.
Deeming myself not pure enough to initiate so pure a heart, I invoke to her trance those fairest and most tender inhabitants of space that have furnished to poetry, which is the instinctive guess into creation, the ideas of the Glendoveer and Sylph.

And these were less pure than her own thoughts, and less tender than her own love! They could not raise her above her human heart, for THAT has a heaven of its own.
....
I have just looked on her in sleep,--I have heard her breathe my name.
Alas! that which is so sweet to others has its bitterness to me; for I think how soon the time may come when that sleep will be without a dream,--when the heart that dictates the name will be cold, and the lips that utter it be dumb.