Theological tradition describes two forms of suffering: the pain of loss (the delay of seeing God) and the pain of sense (corporeal fire). Some mystics suggest 15 minutes of this suffering can feel like a year on Earth.
What Is Purgatory? | Catholic Answers Guide to the Afterlife Purgatory
In The Divine Comedy , Dante Alighieri visualizes Purgatory as a with nine distinct levels, located at the antipodes of Jerusalem. Theological tradition describes two forms of suffering: the