Yes, that they stay faithful to the Catholic Church, of which St. Joseph is the Universal Protector and Patron.

And that they stay faithful to all of Her doctrines, and steadfastly oppose all the errors contrary to those doctrines, especially Modernism "the sewer into which all heresies flow".

And that they continue to manfully fight the good fight, not growing weary with the passage of years, until God deigns to end the Crisis in the Church, or the end of their life (whichever comes first), so they can ultimately receive the reward of the Just -- the due recompense of their good works and labors.

St. Joseph, Pray for us!