0 To Our Venerable Brethren, The Patriarchs, Primates, Archbishops, Bishops, and other Local Ordinaries having Peace and Communion with the Apostolic See. Venerable Brethren, Health and the Apostolic Blessing. Whoever considers the height of dignity and glory to which God has raised the Most August Virgin Mary, will easily perceive how important it is, both for public and for private benefit, that devotion to her should be assiduously practised, and daily promoted more and more.
Source: Augustissimae Virginis Mariae (Vatican.va)