The whole image echoes the redeeming work of God for His people through Christ. You then provided more of these, or verses relating to the care for the socially outcast. I think it's interesting that Jesus Himself had no comment or concern about this man, even though he was one of Christ's followers, wearing nothing but a cloth upon his body. Demonic activity often creates chaos and mayhem. It does not usually produce activity that is orderly, caring and loving to God and neighbour.
Christian naturism does.
The Christian is clothed in the righteousness of Christ. Nothing more, nothing less. Paul's trials for the gospel are well documented for our benefit. Again, this is not a passage concerning social nudity, only the suffering that a man experienced for the sake of the gospel. Christ's words to this company of believer's are a stinging indietment against spiritual mediocrity.