Besides, in addition to these ten human parts, the law appears to give its injunctions[1144] to sight, and hearing, and smell, and touch, and taste, and to the organs subservient to these, which are double--the hands and the feet. For such is the formation of man. And the soul is introduced, and previous to it the ruling faculty, by which we reason, not produced in procreation; so that without it there is made up the number ten, of the faculties by which all the activity of man is carried out. For in order, straightway on man’s entering existence, his life begins with sensations. We accordingly assert that rational and ruling power is the cause of the constitution of the living creature; also that this, the irrational part, is animated, and is a part of it. Now the vital force, in which is comprehended the power of nutrition and growth, and generally of motion, is assigned to the carnal spirit, which has great susceptibility of motion, and passes in all directions through the senses and the rest of the body, and through the body is the primary subject of sensations. But the power of choice, in which investigation, and study, and knowledge, reside, belongs to the ruling faculty. But all the faculties are placed in relation to one--the ruling faculty: it is through that man lives, and lives in a certain way. Through the corporeal spirit, then, man perceives, desires, rejoices, is angry, is nourished, grows. It is by it, too, that thoughts and conceptions advance to actions. And when it masters the desires, the ruling faculty reigns. The commandment, then, “Thou shalt not lust,” says, thou shalt not serve the carnal spirit, but shalt rule over it; “for the flesh lusteth against the Spirit,”[1145] and excites to disorderly conduct against nature; “and the Spirit against the flesh” exercises sway, in order that the conduct of the man may be according to nature. Is not man, then, rightly said “to have been made in the image of God?”--not in the form of his [corporeal] structure; but inasmuch as God creates all things by the Word (λόγῳ), and the man who has become a Gnostic performs good actions by the faculty of reason (τῷ λογικῷ), properly therefore the two tables are also said to mean the commandments that were given to the twofold spirits,--those communicated before the law to that which was created, and to the ruling faculty; and the movements of the senses are both copied in the mind, and manifested in the activity which proceeds from the body. For apprehension results from both combined. Again, as sensation is related to the world of sense, so is thought to that of intellect. And actions are twofold--those of thought, those of act. _The First Commandment._