Thus Judaism is presented here in the full extent of its demands, but also in its complete groundlessness. In Antioch the Judaizers said that without circumcision one could not be saved. In Jerusalem they no longer said this.
Probably the Apostle Paul had there explained with sufficient clarity the teaching of salvation through Jesus Christ apart from circumcision.
Thus the representatives of the false teaching in Jerusalem expressed their demand on the basis of their experience, authority, and strength. This was probably supported by a considerable number of Christians from the Jews who sympathized with them.
These could not detach themselves from Jewish ritual observance, all the more because they saw examples of ritual observance even in the apostles.
Therefore the question was important for all, of interest to all, and agitated all in different ways. As a pressing matter, it required resolution as immediately as possible, since it was being raised openly and sharply by everyone.
And so the first and most famous Apostolic Council was assembled in Jerusalem.