Now therefore you are no more strangers and sojourners, but fellow citizens with the saints, and of the household of God;
All Commentaries on Ephesians 2:19 Go To Ephesians 2
Ambrosiaster
AD 400
Believers become “fellow citizens” in a way analogous to all those who desired the peace of Rome. They brought gifts and were accepted as Roman citizens, as were the people of Cilician Tarsus. Paul was a Roman citizen of that city. So too anyone who has joined himself to the Christian faith becomes a fellow citizen of the saints and a member of God’s household.