2 Of course not! Since we have died to sin, how can we continue to live in it? 3 Or have you forgotten that when we were joined with Christ Jesus in baptism, we joined him in his death? 4 For we died and were buried with Christ by baptism. And just as Christ was raised from the dead by the glorious power of the Father, now we also may live new lives. 5 Since we have been united with him in his death, we will also be raised to life as he was. 6 We know that our old sinful selves were crucified with Christ so that sin might lose its power in our lives. We are no longer slaves to sin. 7 For when we died with Christ we were set free from the power of sin.

Matthew Henry's Commentary on Romans 6:2-7

Commentary on Romans 6:1-2

(Read Romans 6:1-2)

The apostle is very full in pressing the necessity of holiness. He does not explain away the free grace of the gospel, but he shows that connexion between justification and holiness are inseparable. Let the thought be abhorred, of continuing in sin that grace may abound. True believers are dead to sin, therefore they ought not to follow it. No man can at the same time be both dead and alive. He is a fool who, desiring to be dead unto sin, thinks he may live in it.

Commentary on Romans 6:3-10

(Read Romans 6:3-10)

Baptism teaches the necessity of dying to sin, and being as it were buried from all ungodly and unholy pursuits, and of rising to walk with God in newness of life. Unholy professors may have had the outward sign of a death unto sin, and a new birth unto righteousness, but they never passed from the family of Satan to that of God. The corrupt nature, called the old man, because derived from our first father Adam, is crucified with Christ, in every true believer, by the grace derived from the cross. It is weakened and in a dying state, though it yet struggles for life, and even for victory. But the whole body of sin, whatever is not according to the holy law of God, must be done away, so that the believer may no more be the slave of sin, but live to God, and find happiness in his service.