Wa `alaykum As-Salamu wa Rahmatullahi wa Barakatuh.
In the Name of Allah, Most Gracious, Most Merciful.
All praise and thanks are due to Allah, and peace and blessings be upon His Messenger.
Brother, first of all, we’d like to say that we are impressed by your question, which emanates from a thoughtful heart. May Allah Almighty help us all adhere to the principles of this true religion, Islam, and enable us to be among the dwellers of Paradise in the Hereafter. Ameen.
As for your question, Sheikh Ahmad Kutty, a senior lecturer and Islamic scholar at the Islamic Institute of Toronto, Ontario, Canada, states:
“Organ donation to save the life of another or to help another lead a better life is considered a meritorious act that entails great rewards. This has been the view of the Islamic jurists who have discussed this issue. The Prophet (peace and blessings be upon him) told us: “Whosoever of you can render any benefit to his brother should do so.” It is not hard to imagine that no benefit is greater than saving someone’s life by giving him the gift of an organ or tissue donation. Therefore, this would fall under the category of a most charitable act.
Organ donation is also reckoned as a sadaqah jariyah (ongoing charity) from which the donor will continue to reap rewards after his/her own death, so long as the organ he/she has thus donated continues to function in the body of another human being.”
(Excerpted, with slight modifications, from: www.islam.ca)
For further information, we advise you to read Islam’s View on Organ Transplants and Donations .
If you are still in need of more information, don't hesitate to contact us. Do keep in touch. May Allah guide us all to the straight path!