"May Day" has long been dedicated to labor and the working man. It falls on the first day of the month that is dedicated to the Blessed Virgin Mary. Pope Pius XII expressed the hope that this feast would accentuate the dignity of labor and would bring a spiritual dimension to labor unions. It is eminently fitting that St. Joseph, a working man who became the foster-father of Christ and patron of the universal Church, should be honored on this day.
The texts of the Mass provide a catechetical synthesis of the significance of human labor seen in the light of faith. The Opening Prayer states that God, the creator and ruler of the universe, has called men and women in every age to develop and use their talents for the good of others. The Office of Readings, taken from the document of the Second Vatican Council on the Church in the modern world, develops this idea. In every type of labor we are obeying the command of God given in Genesis 2:15 and repeated in the responsory for the Office of Readings. The responsory for the Canticle of Zechariah says that "St. Joseph faithfully practiced the carpenter's trade. He is a shining example for all workers." Then, in the second part of the Opening Prayer, we ask that we may do the work that God has asked of us and come to the rewards he has promised. In the Prayer after Communion we ask: "May our lives manifest your love; may we rejoice for ever in your peace."
The liturgy for this feast vindicates the right to work, and this is a message that needs to be heard and heeded in our modern society. In many of the documents issued by Pope John XXIII, Pope Paul VI, the Second Vatican Council and Pope John Paul II, reference is made to the Christian spirit that should permeate one's work, after the example of St. Joseph. In addition to this, there is a special dignity and value to the work done in caring for the family. The Office of Readings contains an excerpt from the Vatican II document on the modern world: "Where men and women, in the course of gaining a livelihood for themselves and their families, offer appropriate service to society, they can be confident that their personal efforts promote the work of the Creator, confer benefits on their fellowmen, and help to realize God's plan in history" (no. 34).
O God, Creator of all things, who laid down for the human race the law of work, graciously grant that by the example of Saint Joseph and under his patronage we may complete the works you set us to do and attain the rewards you promise