‘But the Qu’ran also speaks of Allah’s infinite mercy.’ Ramy was quiet for a moment. ‘And I think . . . well, Professor Lovell was a very bad man, wasn’t he? You acted in self-defence, didn’t you? And the things he did to you, to your brother, to your mothers . . . perhaps he did deserve to die. Perhaps the fact that you killed him first prevented unforetold harm from coming to others.