C.  Exhortation and example of Paul.  3:1 to 4:9

A1.  The present and true circumcision: in Christ.  3:1-3

B1.  Paul's example.  3:4-14

A2.  The present and perfect standard:  completeness in Christ.  3:15,16

B2.  Paul's example.  3:17-21

A3.  The present walk and effect (en, vs 7).  4:1-8

B3.  Paul's example.  4:9