(1Co 7:18) “Is any man called being circumcised? let him not become uncircumcised. Is any called in uncircumcision? let him not be circumcised. (19) Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God.” Law does not save. For a Jew to keep this portion, yes, identifies him with the promise of the land. But for the Gentile, it has no purpose. All are saved through grace by the blood of Christ Jesus!