Why Christians Can't Continue Living in Sin

First, in v 3 - Christians can't continue living in sin because they have been baptized into Christ and into His death.

Second, in vv 4-5 - Christians can't continue living in sin because they have been united together with Christ in His resurrection.

Third, in vv 6-7 - Christians can't continue living in sin because their old man was crucified with Christ which freed them from sin's slavery.