prick (one's) conscience

prick (one's) conscience

To cause one niggling feelings of guilt or remorse. It pricked my conscience to see my brother being led away in handcuffs, but I know it was the right thing to call the cops on him. Their promotional material is carefully crafted to prick the conscience of anyone who picks it up.
See also: conscience, prick
Farlex Dictionary of Idioms.

prick your ˈconscience

,

your ˈconscience pricks you

make you feel guilty about something; feel guilty about something: Her conscience pricked her as she lied to her sister.
See also: conscience, prick
Farlex Partner Idioms Dictionary
See also:
  • prick your conscience
  • (one's) conscience is clear
  • (one's) conscience is clean
  • have a clear conscience
  • clear conscience, to have a
  • have a clean conscience
  • have a clear conscience about (someone or something)
  • have a clean conscience about (someone or something)
  • a clean conscience makes a soft pillow
  • pillow