Section — Konings, Theologia Moralis
§ IV: Socialism, Communism, Secret Societies, Biblical Societies, Clerico-liberal Societies
¶1.
Pests of this kind are frequently reproved, and in most grave formulas of words, in the encyclical letter Qui pluribus, November 9, 1846; in the Alloc. Quibus quantisque, April 20, 1849; in the encyclical letter Noscitis et Nobiscum, December 8, 1849; in the Alloc. Singulari quadam, December 9, 1854; in the encyclical letter Quanto conficiamur maerore, August 10, 1863.