For neither circumcision counts for anything, nor uncircumcision, but a new creation. Paul clears away religious markers here: no external belonging counts anymore. What counts is the new creation.
Old labels, whether religious or personal, have no place in the New Covenant. You are not defined by what you have done or not done, but by what God has made you in Christ: a new creature.
Today you may embrace this new identity, beyond all old categories.