Letters From the Earth: Letter 6
This fly was no ordinary fly but was the fly required to preserve typhoid fever.
"It is most difficult to understand the disposition of the Bible God, it is such a confusion of contradictions; of watery instabilities and iron firmness; of goody-goody abstract morals made out of words, and concreted hell-born ones made out of acts; of fleeting kindness repented of in permanent malignities.
However, when after much puzzling you get at the key to his disposition, you do at last arrive at a sort of understanding of it. With a most quaint and juvenile and astonishing frankness he has furnished that key himself. It is jealousy!"