I know your works, and tribulation, and poverty, (but you are rich) and I know the blasphemy of them who say they are Jews, and are not, but are the synagogue of Satan.
All Commentaries on Revelation 2:9 Go To Revelation 2
Clement Of Rome
AD 99
For in God's estimation he is not a Jew who is called a Jew among men (nor is he a Gentile that is called a Gentile), but he who, believing in God, fulfils His law and does His will, though he be not circumcised.