77 years ago, the Catholic Church took one of its strongest stands against communism.
Through the Holy Office, Pope Pius XII approved a decree that declared Catholics who openly profess, defend, or spread the materialistic and anti-Christian doctrine of communism to be automatically excommunicated — and labeled as apostates from the faith.

This was not a vague warning. It was a direct response to the rise of atheistic communism in post-war Europe, especially in countries like Italy where communist parties were gaining massive influence.
What the Decree Actually Said
The decree targeted those who actively promoted communism’s core ideas: the rejection of God, the reduction of man to material only, and the subordination of the individual and family to the state. It did not ban Catholics from caring about social justice or workers’ rights — areas where the Church has always been strong — but it drew a firm boundary against ideologies that deny Christ.
Why It Matters Today
Fast forward to 2026. Many self-described Catholics support socialist or even openly Marxist-inspired ideas. In Norway and across the West, “democratic socialism” is often seen as normal and even virtuous.
So here’s the uncomfortable question:
What would happen if a Pope today issued a similar clear statement?
Would it cause an explosion in the media? Would progressive Catholics revolt? Would traditional Catholics feel relieved that the Church is finally speaking with clarity again?
In our polarized time, such a move would likely lead to:
- Massive headlines and debate
- Strong reactions from both the political left and right
- Deep discussions inside the Church about doctrine versus pastoral approach
- A reminder that some ideologies may simply be incompatible with the Catholic faith
The Church’s Consistent Teaching
Pius XII was not inventing something new. The Church has long taught that atheistic communism is fundamentally opposed to Christianity because it denies the soul, the family, private property in moderation, and ultimately God Himself. Later popes, including John Paul II (who lived under communism), continued to criticize its errors while defending human dignity and social justice.
What Do You Think?
In secular Norway, where faith is private and politics is everything, should the Church speak this clearly today? Or has the world changed too much?
We at Katolsk Tro believe in staying faithful to the full Tradition of the Church — even when it’s uncomfortable.


