isis unveiled, vol 2: chapter xi (fishers of men and their doctrines)

“O Divine Justice, how blasphemed has been thy name! Unfortunately for all such speculations, belief in the propitiatory efficacy of blood can be traced to the oldest rites. Hardly a nation remained ignorant of it. Every people offered animal and even human sacrifices to the gods, in the hope of averting thereby public calamity, by [...]