In an unprecedented acknowledgment of institutional culpability, Pope Leo XIV issued a formal apology on Sunday for the Vatican's historical role in legitimizing the transatlantic slave trade, marking the most direct admission of papal complicity in slavery since the Catholic Church's founding.
The apology, delivered during a special address at St. Peter's Basilica, represents a significant departure from previous papal statements that expressed regret for slavery without directly acknowledging the Holy See's active participation in justifying the practice through papal bulls and theological doctrines spanning centuries.
"The Holy See, through its actions and its silence, legitimized a system that treated human beings as property," Pope Leo XIV stated, according to Associated Press reports. "For this grave sin against human dignity, we ask forgiveness from God and from our brothers and sisters whose ancestors suffered under this evil."
To understand today's headlines, we must look at yesterday's decisions. The Catholic Church's relationship with slavery stretches back to the 15th century, when a series of papal bulls granted Portugal and Spain permission to enslave non-Christian peoples in newly colonized territories. The 1452 bull Dum Diversas and the 1455 bull Romanus Pontifex explicitly authorized the enslavement of "Saracens, pagans, and other enemies of Christ" in Africa and beyond.
While Pope Paul III condemned the enslavement of indigenous peoples in the Americas in 1537, and subsequent popes issued statements against certain forms of slavery, the Church never formally repudiated these earlier pronouncements until now. This theological ambiguity allowed Catholic colonial powers to justify the enslavement of millions of Africans for centuries.





