"It is time that the Protestant Church, the Church of the Son, should be one again with the Roman Catholic Church, the Church of the Father. It is time that man shall cease, first to live in the flesh, with joy, and then, unsatisfied, to renounce and to mortify the flesh."

Next Quote

Whether considered as a doctrine, or as an historical fact, or as a movemement, socialism, if it really remains socialism, cannotbe brought into harmony with the dogmas of the Catholic church.... Religious socialism, Christian socialism, are expressions implying a contradiction in terms.

— Pope Pius XI