‘You will be saved if you want to be.’ […] No one is damned unless he commits mortal sin: that is of faith. And no one commits mortal sin unless he wants to: that is an undeniable theological proposition. Therefore, no one goes to Hell unless he wants to; the consequence is obvious. Does that not suffice to comfort you?”
St. Leonard of Port Maurice, The Little Number of Those Who Are Saved
https://archive.ph/HlrYD#selection-619.3-623.346

