اسلام عليكم ورحمة الله وبركاته Can one who is in the barzakh make dua? جزاك الله خيرا

Ustadh AbdulAziz al-Haqqan
He needs your du'a akhi and his deeds have stopped once he dies as the Prophet said, so if he can make dua then he gets hasanat and his deeds haven't stopped! Which is not the case.