The above scripture plainly tells us that baptism does not put away the filth of the flesh. It is only a figure, picture, or symbol of that salvation. To contend that the figure or picture is the same as the real thing is foolish indeed. This scripture tells us that Adam was a figure of Christ. No one would argue that Adam was Christ, No, he was only a figure, or picture of Christ.
Water baptism is the outward testimony of the believer's inward faith.
Buried with Him in baptism, wherein also ye are risen with Him through the faith of the operation of God, who hath raised Him from the dead. For ye are all the children of God by faith in Christ Jesus. For as many of you as have been baptized into Christ have put on Christ. In many ways, scriptural baptism is a shield of protection to the church. Many have not considered is from this standpoint.