Paul writes with purpose to these people in the Ephesus Church, explaining to them the necessity of being different from their old lives. He is attempting to contrast the sinful way of life to that of the saintly way of life.
FCF: Ungodliness, lack of knowledge of God, refusal of knowing God
Proposition: There is a difference in the life of a sinner and a believer and God has empowered us each who have accepted Christ as our Savior to live holy.
We Embrace A New Life, By Walking Differently From The World (vs. 17b-19)
The world walks indifferent to the Word of God (vs.18)
The world walks in sin (vs.19)
We Embrace A New Life, By Learning Christ (vs. 20-24)