In Catholic tradition, patron saints are holy men and women whose lives and intercession are considered especially suited to particular needs, groups, or situations. The Church's practice of invoking saints reflects the doctrine of the Communion of Saints — the belief that the faithful departed remain united with the living in the one Body of Christ and can intercede before God on our behalf.
The designation of a patron saint for "Laborers" reflects centuries of Catholic popular devotion and, in many cases, formal proclamations by popes or bishops recognizing a saint's particular connection to this intention through the circumstances of their life, death, or documented miracles.
Formally proclaimed patronage — sourced from canonized saints in the Roman Calendar.
Saint Joseph the Worker is invoked as patron of laborers. Saint Joseph, husband of the Virgin Mary and foster-father of Jesus Christ, is honored by the Church under multiple titles. The Optional Memorial of Saint Joseph the Worker on May 1 was instituted by Pope Pius XII on May 1, 1955, in his address to the Christian Associations of Italian Workers (ACLI), in order to sanctify human labor and to set the Christian witness of work in counterpoint to the secular International Workers' Day.The Gospels describe Joseph as a craftsman or carpenter (Greek tekton, Matthew 13:55), a just man (Matthew 1:19) of the house and lineage of David. Sources: https://www.vatican.va/content/pius-xii/en/speeches/1955/documents/hf_p-xii_spe_19550501_san-giuseppe.html.
Read full biography of Saint Joseph the Worker →