Cure for blindness

Question 411: In the name of Allah the Abundantly Merciful the Intensely Merciful.
May the peace and prayers of Allah be upon Muhammad and the progeny of Muhammad, the Imams and Mahdis.
To my Master Imam Ahmed Alhasan (Peace be upon him and his fathers).
O Master I have a request if possible. I have a younger brother who suffers from blindness or weak vision since childhood. Allah has blessed him to believe in your holy call after the holy month of Ramadan. I ask my master Ahmed Alhasan pbuh, if possible, to supplicate to Allah for his healing or to give instruction for his cure, as you and your fathers are the people of generosity and kindness, so bestow healing upon this poor person. I ask you by the right of your mother Fatima al-Zahra to supplicate to Allah for us to be steadfast and to die upon this holy call. May the peace, blessings and mercy of Allah be upon you.

Answer: In the name of Allah the Abundantly Merciful the Intensely Merciful.
Praise be to Allah Lord of the worlds.
May the prayers of Allah be upon Muhammad and the progeny of Muhammad, the Imams and the Mahdis.

I ask Allah to bless him with healing, and let him read Ayatul Kursi, as it descended, 7 times after Fajr prayer, while having the tips of his fingers on his eyes, for 40 days. Let him also read Surat al-Fatiha, al-Tawhid, al-Qadr, al-Falaq and an-Naas 70 times over a glass of water, and wash his eyes with this water for 7 days. And do not let any of the remaining water reach an impure place. May Allah support you.
May the peace, mercy and blessings of Allah be upon you.

Ahmed Alhasan
Thul Hujja
1430 A.H