The Holy Father announces a special year for priests and within the message explains the interiority needed for effective mission work, also so applicable to those working within an apostolate to transform criminals.
An excerpt.
“In his address, the Pontiff emphasized the constant struggle for moral perfection that dwells “in every truly priestly heart.” In support of this tendency toward spiritual perfection, the Holy Father announced that he has “decided to call a special ‘Year for Priests’ which will run from June 19, 2009 to June 19, 2010.”
“He noted that he year also marks the “150th anniversary of the death of the saintly 'Cure of Ars', Jean Marie Vianney, a true example of a pastor at the service of Christ's flock."…
“Speaking to the Congregation for Clergy, the Holy Father also mentioned the ecclesial communal, hierarchical and doctrinal dimensions that are “absolutely indispensable for any authentic [priestly] mission,” and which guarantee “spiritual effectiveness.”
“He explained that the mission is ecclesial “because no-one announces or brings themselves, ... but brings Another, God Himself, to the world. God is the only wealth that, definitively, mankind wishes to find in a priest.”
"The mission is 'communal',” he continued, “because it takes place in a unity and communion which only at a secondary level possess important aspects of social visibility.”
“He added that the “'hierarchical' and 'doctrinal' dimensions emphasize the importance of ecclesiastical discipline (a term related to that of 'disciple') and of doctrinal (not just theological, initial and permanent) formation."
“The Pope also stressed the importance of priestly formation which must maintain “communion with unbroken ecclesial Tradition, without pausing or being tempted by discontinuity. In this context,” he continued, “it is important to encourage priests, especially the young generations, to a correct reading of the texts of Vatican Council II, interpreted in the light of all the Church's doctrinal inheritance."