80إِنَّكَ لا تُسمِعُ المَوتىٰ وَلا تُسمِعُ الصُّمَّ الدُّعاءَ إِذا وَلَّوا مُدبِرينَBijan MoeinianYou can not deliver the message to the dead person nor can you make the deaf to hear you; especially when they turn away from you.