i Register
In some senses, shrift is marked as obsolete. Watch for register when choosing this word.
noun
The act of going to or hearing a religious confession.
For seldom did she go to chapel-shrift, / And seldom felt she any hunger-pain; [...]
Confession to a priest.
Forgiveness given by a priest after confession; remission.
[Friar:] Be plain, good son, and homely in thy drift. / Riddling confession finds but riddling shrift.