In whom also you are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ:
All Commentaries on Colossians 2:11 Go To Colossians 2
Ambrose of Milan
AD 397
Therefore, the Lord permitted mortality to steal in [as an atonement], that guilt might cease. But so that the end set by nature might not also be in death, there was granted a resurrection from the dead, that the guilt might fail through death but the nature be continued through resurrection. And so death is a passage for all men, but you must pass with virtuous steadfastness—a passage from corruption to incorruption, from mortality to immortality, from disquiet to tranquillity…. What indeed is this death but the burial of vices and the awakening of virtues? For this reason “may my soul depart among the souls of the righteous,” that is, “may it be buried together with them,” that it may lay down its sins and take up the grace of the just, who “bear about the dying of Christ in their body” and soul.