Especial Stories - The Ruthless and The Vituous
A virtuous man was found in Baghdad. Sultan called him and asked him to pray. He said: 'God! Please kill him!'
Sultan surprised and asked: 'What is the pray?'
He said this is a good prayer for you and other people in order to doing less oppression and committing less sin.
Golestan Saadi (Saadi Shirazi, 13th century AD)