Evangelii Nuntiandi §67

67. The Successor of Peter is thus, by the will of Christ, entrusted with the preeminent ministry of teaching the revealed truth. The New Testament often shows Peter "filled with the Holy Spirit" speaking in the name of all."[98] It is precisely for this reason that St. Leo the Great describes him as he who has merited the primacy of the apostolate.''[99] This is also why the voice of the Church shows the Pope "at the highest point- in apice, in specula- of the apostolate."[100] The Second Vatican Council wished to reaffirm this when it declared that "Christ's mandate to preach the Gospel to every creature (cf. Mk. 16:15) primarily and immediately concerns the bishops with Peter and under Peter."[101]

The full, supreme and universal power"[102] which Christ gives to His Vicar for the pastoral government of His Church is this especially exercised by the Pope in the activity of preaching and causing to be preached the Good News of salvation.

98. Acts 4:8; cf. 2:14; 3:12.

99. Cf. St. Leo the Great, Sermo 69, 3; Sermo 70, 1-3; Sermo 94, 3; Sermo 95 2: S.C. 200, pp. 50-52; 58-66; 258-260; 268.

100. Cf. First Ecumenical Council of Lyons, Constitution Ad apostolicae dignitaties: Conciliorum Oecumenicorum Decreta, ed. Istituto per le Scienze Religiose, Bologna 1973, p. 278; Ecumenical Council of Vienne, Constitution Ad providam Christi, ed. cit., p. 343; Fifth Lateran Ecumenical Council, Constitution In apostolici culminis, ed. cit., p. 608; Constitution Postquam ad universalis, ed. cit., p. 614; Constitution Divina disponente clementia, ed. cit., p. 638.

101. Decree on the Church's Missionary Activity Ad Gentes, 38: AAS 58 (1966), p. 985.

102. Second Vatican Ecumenical Council, Dogmatic Constitution on the Church Lumen Gentium, 22: AAS 57 (1965), p. 26.