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.
3. Know ye not, that so many of us as were baptized into Jesus Christ—compare 1Co 10:2.
were baptized into his death?—sealed with the seal of heaven, and as it were formally entered and articled, to all the benefits and all the obligations of Christian discipleship in general, and of His death in particular. And since He was "made sin" and "a curse for us" (2Co 5:21; Ga 5:13), "bearing our sins in His own body on the tree," and "rising again for our justification" (Ro 4:25; 1Pe 2:24), our whole sinful case and condition, thus taken up into His Person, has been brought to an end in His death. Whoso, then, has been baptized into Christ's death has formally surrendered the whole state and life of sin, as in Christ a dead thing. He has sealed himself to be not only "the righteousness of God in Him," but "a new creature"; and as he cannot be in Christ to the one effect and not to the other, for they are one thing, he has bidden farewell, by baptism into Christ's death, to his entire connection with sin. "How," then, "can he live any longer therein?" The two things are as contradictory in the fact as they are in the terms.