for Christ’s, God’s, goodness’, heaven’s, pity’s, etc. sake

idiomPart ofsake

for Christ’s, God’s, goodness’, heaven’s, pity’s, etc. sake — idiom

1. Used to show that you feel strongly about something or are annoyed.

1.idiom
Definition

Used to show that you feel strongly about something or are annoyed.

Example

For goodness' sake, please lock the door before you leave.

Oh, for heaven's sake, why did you do that?