Ephesians 2:11
11Therefore remember that once you, the Gentiles in the flesh, who are called “uncircumcision” by that which is called “circumcision” (in the flesh, made by hands),
“Therefore remember.” Gentile believers must not forget the flesh-labels: “uncircumcision,” named by those whose mark was made by hands. Memory of exclusion is meant to humble and to bind them to mercy.
Remember grace so you do not despise others still outside. The God who brought you near still calls the far-off. Circumcision in the flesh never was the saving thing; Christ is.
Paul commands memory of a former state. Ethnic and covenantal lines were not imaginary. Hand-made circumcision could name a people, but it could not give the life of vv. 4–10.
Remember, because forgetting the pit breeds pride. The church’s unity later in the chapter rests on a shared confession that we did not invent our nearness. God made the far into household.