The Body (n.) is a hindrance, as it opposes and even imprisons the soul.
The Body (n.) is a separateness from the self: It is 'lastened and glued' to me, 'nailed' and 'riveted' to me. It is a confinement from which the soul struggles to escape -'prison', 'cage'. The body is the locus of all that which threatens our attempts at control.
The Body (n.) is appetitive, not cognitive, and must be controlled by reason (the mind) lest the appetites overtake us. The body, with its deceptive senses, keeps us from real knowledge... it rivets us in a world of material things.
The Body (n.) is opposed to the soul, thus it can be trained to obey the soul by gymnastic and music.
The Body (n.) is that to which we are bound like an oyster to its shell.
The Body (n.) is the antithesis of the soul, the source of all weaknesses as opposed to what alone is capable of independence and goodness.
The Body (n.) is the enemy of the soul because it apprehends things through the senses (which are notorious for their deceptions).