Le origini della chiesa di Roma in contesto: alcuni elementi di riflessione.

This article aims at developing two research paths: the first investigates the different ways of conceiving the primacy of the Roman Church in its practical implications: the other focuses on the relationships between Jews and Christians in Rome from the 1st Century to the half of the 3st. The paper analyzes the reasons why these two issues prove to be intetwined during Victor’s episcopate and recognizes in the first half of the 3st Century the time when some permanent characters of the Roman Church have been shaped.