Definitions:

1. A symbolic phrase that originates from the Bible, used to express deep mourning, repantance, humility, or remorse. NOUN
   • The people donned sackcloth and ashes to show their sorrow for turning away from God.
2. Refers to the ancient custom of wearing rough sackcloth and covering oneself with ashes as an otward sign of inner sorrow or penance. NOUN
   • He expressed his regret not just with words, but in sackcloth and ashes.
3. Represents a public display of grief or repentance, often in response to sin, tragedy, or divine judgment. NOUN
   • The penitent donned sackcloth and ashes, seeking forgiveness for his transgressions.

Synonyms:

• Contrition
• mortification
• penance
• remorse
• repentance