And certain men who came down from Judea taught the brethren, and said, Except you be circumcised after the manner of Moses, you cannot be saved.
All Commentaries on Acts 15:1 Go To Acts 15
The Apostolic Constitutions
AD 375
For certain men likewise went down from Judea to Antioch, and taught the brethren who were there, saying: "Unless ye be circumcised after the manner of Moses, and walk according to the other customs which he ordained, ye cannot be saved."