Wretched man that I am! Who will deliver me from this body of death? Thanks be to God through Jesus Christ our Lord! So then, I myself serve the law of God with my mind, but with my flesh I serve the law of sin.
Paul speaks of a man that has a burning inner desire to love and obey Yahweh but because of the weakness of the flesh, 1 Corinthians 15:42-45 , Galatians 5:17 still sins . We will someday shed completely this body of flesh that is perishable and be resurrected with an imperishable spirit body. That which is of the flesh is flesh but that which is of the spirit is spirit.