to be sure, circumcision is of value if you (prassēs | πράσσῃς | pres act subj 2 sg) practice (prassēs | πράσσῃς | pres act subj 2 sg) the law, but if you are a transgressor of the law, your circumcision has become uncircumcision.
Reference
Romans 2:25
Sequence
25