Colossians 2:12

But the thing signified by our baptism is that we are buried with Christ, as baptism is the seal of the covenant and an obligation to our dying to sin; and that we are raised with Christ, as it is a seal and obligation to our living to righteousness, or newness of life.

Buried with him in baptism,.... The apostle goes on to observe how complete and perfect the saints are in Christ; that they are not only circumcised in him in a spiritual sense, and the body of the sins of their flesh is put off, and removed from them, in allusion to the cutting off and casting away of the foreskin in circumcision; but that they and all their sins were buried with Christ, of which their baptism in water was a lively representation: Christ having died for their sins, was laid in the grave, where he continued for a while, and then rose again; and as they were crucified with him, they were also buried with him, as their head and representative; and all their sins too, which he left behind him in the grave, signified by his grave clothes there; and baptism being performed by immersion, when the person baptized is covered with water, and as it were buried in it, is a very significant emblem of all this; it is a representation of the burial of Christ, and very fitly holds him forth to the view of faith in the state of the dead, in the grave, and points out the place where the Lord lay; and it is also a representation of our burial with him, as being dead to sin, to the law, and to the world, by him. […]

Faith in God's mighty operation in raising again Jesus, is saving faith (Ro 4:24; 10:9); and it is wrought in the soul by His same "mighty working" whereby He "raised Jesus from the dead" (Eph 1:19, 20). BENGEL seems to me (not as ALFORD understands him) to express the latter sense, namely, "Through the faith which is a work of the operation of God who," &c.

Buried with him in baptism - See the notes at Rom 6:4. Wherein also - In which ordinance, or by virtue of that which is signified by the ordinance. Ye are risen with him - From the death of sin to the life of religion; Notes, Rom 6:4-5; compare the notes at Eph 2:5-6. Through the faith of the operation of God - By a firm belief on the agency of God in raising him up; that is, a belief of the fact that God has raised him from the dead. The resurrection of Christ is often represented as the foundation of all our hopes; and, as he was raised from the grave to die no more, so, in virtue of that we are raised from the death of sin to eternal spiritual life. The belief of this is shown by our baptism, whatever be the mode in which that ordinance is performed, and as well shown in one mode as another.