Holy See
Although the Holy See is sometimes metonymically referred to as the "Vatican", the Vatican City State was distinctively established with the Lateran Treaty (1929) between the Holy See and Italy to ensure the temporal, diplomatic, and spiritual independence of the Papacy. As such, ambassadors are officially accredited to the Holy See and not the Vatican City State. Conversely, Papal nuncios to states and international organisations are recognised as representing the Holy See and the integrity of the Catholic Church along with its 1.3 billion members, not the Vatican City State, as prescribed also in the Canon law of the Catholic Church (1983). The "Holy See" thus refers to the See of Rome viewed as the central government of the Catholic Church. The Catholic Church, in turn, is the largest non-government provider of education and health care in the world, while the diplomatic status of the Holy See facilitates the access of its vast international network of charities.
Pope Paul VI
After his election as Bishop of Rome, Paul VI first met with the priests in his new diocese. He told them that in Milan he started a dialogue with the modern world and asked them to seek contact with all people from all walks of life. Six days after his election he announced that he would continue Vatican II and convened the opening to take place on 29 September 1963. In a radio address to the world, Paul VI recalled the uniqueness of his predecessors, the strength of Pius XI, the wisdom and intelligence of Pius XII and the love of John XXIII. As "his pontifical goals" he mentioned the continuation and completion of Vatican II, the reform of the Canon Law and improved social peace and justice in the world. The Unity of Christianity would be central to his activities.