On who needs forgiveness. The Catholic Church require of its faithful regular confession so their sins can be absolved to give them enough room to sin again for the new week or whatever is the frequency of the confession but I think it is the Church that needs absolution and their god- if it cared to exist.
Stories such as Philomena or the Magdalene Laundries are shining examples of what the church did in Ireland. And also why it needs absolution. And why I am with Ivan when in Brothers Karomazov he says he will take his chances this side of the grave.
It’s a disgrace that such things happened & mothers are still trying to find their long lost children without success.