Works of the flesh is evil works conjured up by man and manifest bodily (quite often by religious ordnances)...the good spiritual works are also manifest bodily, ...Paul said to be perfect in spirit, soul, and body....therefore positional righteousness is confusion and vanity, whereas good works via manifest reality is the whole body being directed by the inner man whose heart is pure towards God, being subject to the Spirit of the Law, thus established therein, and ruling over his own members as God told Cain to do...............be blessed