34 It but remains for Us now to exhort you again, Venerable Brothers, all the bishops of the Catholic world, to share with Us the cares and consolations of Our pastoral office and to come to the aid of the missions in the enthusiastic manner and with the methods We have suggested in order that the missions themselves, quickened as it were by this renewed strength, may bring forth a more abundant harvest in the future. May Mary, the Most Holy Queen of Apostles, graciously look down with favor upon this our common undertaking; that selfsame Mary who, since she keeps within her motherly heart all men committed to her protection on Calvary, cherishes and loves not only those whose fortune it is to enjoy the fruits of the Redemption, but all those others likewise who do not yet know that they have been redeemed by Jesus Christ. In the meantime, Venerable Brothers, as a pledge of heavenly favors to come and a mark of Our fatherly love for you, We most lovingly bestow upon you, your clergy, and your people the Apostolic Blessing.
Source: Rerum Ecclesiae (Vatican.va)