8 It is likewise necessary to strengthen those who fall because of ignorance. By this we mean those, not few in number, who, deceived by appearances and allured by various enticements, allow themselves without understanding it to be enrolled in the Masonic order. In these cases We hope that with divine inspiration they will be able some day to repudiate their error and perceive the truth, especially if you try to remove the false outward appearance of the sect and reveal its hidden designs. Indeed these can no longer be considered hidden since their very accomplices have themselves disclosed them in many ways. Why, within the last few months, the designs of the Masons have been publicly proclaimed throughout Italy, even to the point of ostentation! They wish to see the religion founded by God reudiated and all affairs, private as well as public, regulated by the principles of naturalism alone; this is what, in their impiety and stupidity, they call the restoration of civil society. And yet the State will plunge headlong into ruin if Christians are not willing to be vigilant and not willing to labor to support its well-being!
Source: Inimica Vis (Vatican.va)