Theological, historical and sociological factors help explain the evangelical turn in contemporary Catholicism. Theological factors considered here are an emphasis on evangelization as something of the Church's very nature and not just an activity that it does. This sits well with an ecclesiology that stresses the Church as a communion of disciples of Jesus. Three historical factors are raised all of which result in a more evangelical expression of Catholicism. These are a greater tension between the culture of the Church and wider culture. A renewed emphasis on conversion with a Christological focus and a greater emphasis on scripture in the life of the church. In sociological terms, a more evangelical Catholicism is evident in the movement away from a socialization model of religious affiliation to one which emphasizes choice, the religious consumer and a range of options. In this environment the Church must put more emphasis on evangelical proclamation as a way of pastoral outreach. A more evangelical Catholicism is seen as a general principle without being closed to other types of expression.