The Catechism of the Catholic Church (Catechismus Catholicae Ecclesiae; commonly called the Catechism or the CCC) is a reference work that summarizes the Catholic Church's doctrine. It was promulgated by Pope John Paul II in 1992 as a reference for the development of local catechisms, directed primarily to those (in the Church) responsible for catechesis and offered as "useful reading for all other Christian faithful". It has been translated into and published in more than twenty languages worldwide. The decision to publish an official catechism was taken at the Second Extraordinary General Assembly of the Synod of Bishops that was convened by Pope John Paul II on 25 January 1985, to evaluate the progress of implementing the Vatican II council's goals on the 20th anniversary of its closure. The assembly participants expressed the desire that "a catechism or compendium of all Catholic doctrine regarding both faith and morals be composed, that it might be, as it were, a point of reference for the catechisms or compendiums that are prepared in various regions. The presentation of doctrine must be biblical and liturgical. It must be sound doctrine suited to the present life of Christians". John Paul II says that in 1986 he formed a commission composed of 12 cardinals and bishops chaired by cardinal Joseph Ratzinger (who later became Pope Benedict XVI) to prepare the first draft of the Catechism. The commission was assisted by a committee consisting of seven diocesan bishops, experts in theology and catechesis. The first principle part of the Catechism, which deals with the Profession of Faith was drafted by Bishop José Manuel Estepa Llaurens and Bishop Alessandro Maggiolini. The second principle part, on the sacraments, was drafted by future Cardinals Jorge Medina Estanislao Esteban Karlic. The third principal part, on life in Christ was drafted by the future Cardinal Jean Honoré and Bishop David Konstant. The final principle part, on prayer, was drafted by Fr. Jean Corbon, a Lebanese Melkite priest.