| A | B |
| Sacraments | The seven outward signs instituted by Christ and entrusted to the Church by which we receive grace - a share in the life of Christ |
| Catechism of the Catholic Church | The book that contains a summary and explanation of what the Church professes, celebrates, lives, and prays in her daily life |
| Pope | The Bishop of Rome and leader of the Catholic Church here on earth |
| Magisterium | The teaching office of the Church made up of the Pope and the Bishops in union with him |
| Infallibility | The gift of the Holy Spirit given to the Pope and the Bishops in union with him, so they can preach without error the teachings of the Apostles in matters of faith and morals |
| Catholic Social Teaching | Ten key principles outlined by the Catholic Church to help us act with peace and justice |
| Justice | The second cardinal virtue that determines to give everyone his or her rightful due |
| Vicar of Christ | The title for the Pope that shows he represents Jesus on earth |
| The Church | The institution established by Christ to lead and guide us and administer the grace we need to be holy |