On September 17, 2009, in Castelgandolfo the Holy Father received a group of prelates from the National Conference of Bishops of Brazil (Northeast 2), at the conclusion of their "ad limina" visit.

Highlighting the functions of the various members of the Church, the Pope explained how "the particular identity of priests and laity must be seen in the light of the essential difference between priestly ministry and the 'common priesthood'. Hence it is important to avoid the secularisation of clergy and the 'clericalisation' of the laity".

"In this perspective", he went on, "the lay faithful must undertake to give expression in real life - also through political commitment - to the Christian view of anthropology and the social doctrine of the Church. While priests must distance themselves from politics in order to favour the unity and communion of all the faithful, thus becoming a point of reference for everyone".