And this thought, I hold, was not due to accident, nor was its source in man, but it was divinely suggested. For when they saw since they were holy, brought nigh to God, and enlightened by the Divine Spirit in their souls that there was need of great stress on the cleansing of the sons of men, they thought that a ransom was due to the source of life and soul in return for their own salvation. And then as they had nothing better or more valuable than their own life to sacrifice, in place of it they brought a sacrifice through that of the unreasoning beasts, providing a life instead of their own life. They did not consider this was sinful or unrighteous. They had not been taught that the soul of the brutes was like man's, which has discourse of reason: they had only learned that it was the animal's blood, and that in the blood is the principle of life, which they offered themselves, sacrificing as it were to God one life instead of another.