Hierarchy of the Catholic Church distinct from the general apostolate or ministry of the laity described above. The consultative leadership of the church, in both the diocese and the parish, usually comprises a Pastoral Council and a Finance Council, as well as several Commissions usually focusing on major aspects of the church's life and mission, such as Faith Formation or Christian Education, Liturgy, Social Justice, Ecumenism, or Stewardship. Religious—who can be either lay people or clergy—are members of religious institutes, societies in which the members take public vows and live a fraternal life in common. This is a form of consecrated life distinct from other
Hierarchy of the Catholic Church generally used only of the Pope and the curia, because the Code of Canon Law, which concerns governance of the Latin Church as a whole and not internal affairs of the see (diocese) of Rome itself, necessarily uses the term in this technical sense. Finally, the title "Servant of the servants of God" was an addition of Pope Gregory the Great, a reminder that in Christianity, leadership is always about service/ministry ("diakonia"). The style of address for the bishop of Rome is "His Holiness". The present rules governing the election of a pope are found in the apostolic constitution "Universi