Opus Dei, formally known as the Prelature of the Holy Cross and Opus Dei, is an institution of the Catholic Church, whose members seek to implement Christian ideals in their occupations and in general society. Wikipedia

Personal prelature of the Catholic Church. Wikipedia Disambiguation

Personal Prelature of the Catholic Church Wikidata

The Prelature of the Holy Cross and Opus Dei, a Roman Catholic organization composed of a prelate, secular clergy and lay people, whose mission is to spread the Catholic teaching that everyone is called to become a saint; its lay members, men and women, engage in the affairs of the world and seek to direct them "according to God's will". Wiktionary