Weakness of Eyesight: By casting evil glances, a person's eyesight becomes weak. This is because by guarding one's gaze, one is fulfilling gratitude for the blessing of sight and the reward of gratefulness is the increase of blessings as it is mentioned in the Qur'aan Shareef: "If you are grateful then We will most definitely increase you in blessings." (Sura Ibrahim; Ayat 7, Juz 13) Casting evil glances on the other hand is ingratitude and the punishment of ingratitude is severe, as is mentioned in the Qur’aan Shareef: "And if you are ungrateful then know that My punishment is severe."

Arif Billah Hazrat Maulana Hakeem Muhammed Akhtar Saheb RA

The Shaykh is the doctor who removes the cataract from the eyes of the spiritual heart, after which the Saalik is blessed with baseerat (spiritual sight) and Ma`rifat of Allah [swt] Ta’ala. And naturally, having recognized the Beloved, the goal is achieved.

By Hazrat Maulana Abdul Hamid Ishaq DB

If so much of Barakah came with just lifting and carrying the physical body of Nabi (SAW), then what would we say about the Barakaat and the blessings that a person will see and experience in his own life, if he has to implement the teachings and character of Nabi (SAW)?