Concept:Repentance means turning away from wrongdoing, not just feeling sorry.Explanation:Repentance brings peace when the sinner stops doing the bad thing that caused harm.Accepting punishment alone or appealing a judgement does not show true change.Praying is good, but true repentance must include a change of behaviour.Therefore, peace is promoted when the sinner stops repeating the offence.Answer:D. stops repeating the offence.