Are you interested in the between Catholics and Protestants?
The concept eventually reached the highest levels of Church authority, though it remained a point of major conflict.
The historian Jacques Le Goff famously argued that Purgatory was "born" in the second half of the 12th century. This shift moved the concept from a process to a place . The Birth of Purgatory
While the word "Purgatory" appeared later, the underlying logic was present in antiquity.
A cave in Ireland became a major pilgrimage site, with legends claiming it was a direct physical entrance to the purgatorial realm. Are you interested in the between Catholics and Protestants
Proponents often cite 2 Maccabees 12:46 , where Judas Maccabeus prays for the dead, implying their state can still be changed. In the New Testament, 1 Corinthians 3:15 mentions being saved "only as through fire."
Today, the Catholic Church emphasizes Purgatory as a condition of existence rather than a "concentration camp" of fire, focusing on the soul's "willing purification" through God's love. If you'd like to explore this further, let me know: This shift moved the concept from a process to a place
Are you curious about in other religions (like Judaism's Gehenna or Islam's Barzakh )?