Pope John Paul I He refused to have the millennium-old traditional Papal Coronation and wear the Papal Tiara. He instead chose to have a simplified Papal Inauguration Mass. John Paul I used as his motto "Humilitas". In his notable "Angelus" of 27 August 1978 (delivered on the first full day of his papacy), he impressed the world with his natural friendliness. Sister Margherita Marin, who worked in the Vatican during Luciani's papacy, said in comments made in late 2017 that the pope had admitted the sisters into his apartment chapel for morning Mass, unlike his predecessor Paul VI who had only admitted his secretaries.
Pope Celestine I Pope Celestine I Pope Celestine I (; d. 1 August 432) was Pope from 10 September 422 to his death in 432. According to the "Liber Pontificalis", the start of his papacy was 3 November. However, Tillemont places the date at 10 September. Celestine's tenure was largely spent combatting various ideologies deemed heretical. He supported the mission of the Gallic bishops that sent Germanus of Auxerre in 429, to Britain to address Pelagianism, and later commissioned Palladius as bishop to the Scots of Ireland and northern Britain. In 430, he held a synod in Rome which condemned the apparent views