God help someone

English

Expressing extreme pity or commiseration.
- 1848, Elizabeth Cleghorn Gaskell, Mary Barton:
  God help yon poor pale girl, who droops forlorn, / And meekly her affliction doth endure; / God help her, outcast lamb; she trembling stands, / All wan her lips, and frozen red her hands; […]
- 1995, Nick Hornby, High Fidelity, London: Victor Gollancz, →ISBN, page 143:
  ‘ […] But we want to be a bit more experimental than that. We want to retain our pop sensibilities, but kind of stretch them a bit.’
  God help us.
  ‘Sounds great.’
Expressing a threat to the person who violates some rule or condition.
- 2011, Simon Perry, All Who Came Before, page 60:
  “God help anyone who touches wine destined for Amram's lips!” Eliazar laughed as he lifted the skins on the cart to reach for a piece of bread to chew as he walked.

pity or commiseration

threat