William Burkitt on Galatians 3:28

As if the apostle had said, "Now, since the coming of Christ, there is no difference of discrimination between one nation and another, no regard to any national privilege, either of Jew or Gentile, no distinction of conditions, either bond or free; or of sexes, either male or female; but circumcised or uncircumcised, we are all one as good as another, in respect of outward privileges, or external advantages; but being sincere believers, we are all equally accepted of God in Christ."

Learn hence, that no external privilege or prerogative whatsoever, without faith in Christ, is any whit available to salvation; none are debarred from Christ, nor more nor better accepted with him for any of these things: Both the circumcised and uncircumcised are his, if believing in Christ.