Romanos 2

It is true that circumcision is of use if you keep the law, but if you go against the law it is as if you had it not.

Porque la circuncisión en verdad aprovecha, si guardares la ley; mas si eres rebelde á la ley, tu circuncisión es hecha incircuncisión.

For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision.

For circumcision indeed profits, if you are a doer of the law, but if you are a transgressor of the law, your circumcision has become uncircumcision.