4 We have recalled to your minds, venerable brothers, this deathly mass of ills, not to increase the sorrow naturally caused by this most sad state of things, but because we believe that from its consideration you will most plainly see how serious are the matters claiming our attention as well as devotedness, and with what energy We should work and, more than ever, under the present adverse conditions, protect, so far as in Us lies, the Church of Christ and the honor of the apostolic see - the objects of so many slanders - and assert their claims.
Source: Inscrutabili Dei Consilio (Vatican.va)