On the Sacrifice of Abel and Cain (106-108)

but whatever is done without any guide, in a state of anarchy, in such case the body ruins us as anarchy ruins a city. Again, we must consider that those motions of the outward senses which proceed in obedience to the mind, and which of necessity are the better, do take place according to the dispensation of God; but these which are obstinate and disobedient, we must impute to ourselves, when we are carried away irrationally by the impetuosity of the outward senses.

And he has commanded us to take a portion not only from the things which have just been mentioned, but also from the entire mass in combination. And the command is couched in the following words: "And it shall be, when ye eat of the fruit of the land, that ye shall take a part to offer up has a heave-offering unto the Lord: ye shall offer up a cake of the first of your dough for a heave-offering as ye do the heave-offering of the threshing-floor, so shall ye offer it." [*]

Now speaking properly, if we must avow the exact truth, it is we ourselves who are this dough; since many essences are kneaded and combined together that we may be made perfect: for the great Creator having mingled and kneaded together the cold and hot, dry and moist, opposite properties, has made out of them all one distinct combination, ourselves, from which the expression dough is applied to us. Now, of this combination in which body and soul, two most important divisions, are united, the first fruits are to be consecrated.