Answered by Ustadh Salman Younas
Question: If one can not benefit from the human body then I don’t understand how blood transfusions or kidney transplants can be permitted because that is also benefiting from the body. Please let me know why we can not benefit from the human body?
The textual justification for this rule is the Qur’anic verse, “We have ennobled/honored the children of Adam.” (17:70) Classical scholars have mentioned that using any part of the human being as an item is contrary to this ennoblement. Therefore, it would not be permitted.
The exception to this rule that a number of scholars identified is in the case of necessity (darura). Thus, for example, blood transfusions would be permitted when there is (a) need to do so as determined by a medical professional and (b) no reasonable alternative available.
In conclusion, the default ruling is that all humans are ennobled by God. Using any part of the human body would be considered impermissible. The exception to this default ruling would be in cases of necessity based on the principle that, “necessity makes the prohibited lawful.”
[Ustadh] Salman Younas
Checked and Approved by Shaykh Faraz Rabbani
Ustadh Salman Younas graduated from Stony Brook University with a degree in Political Science and Religious Studies. After studying the Islamic sciences online and with local scholars in New York, Ustadh Salman moved to Amman. There he studies Islamic law, legal methodology, belief, hadith methodology, logic, Arabic, and tafsir.
This answer was collected from Seekersguidance.org. It’s an online learning platform overseen by Sheikh Faraz Rabbani. All courses are free. They also have in-person classes in Canada.