Seeking Waseelah Of Prophet PBUH
How did you reach the conclusion that the blind man went away? From what is narrated it appears that the event took place in the presence of Prophet Muhammad SWS.
When we know the proper way to make supplication from the Quran and the practice of Prophet SWS, there is no need to pay any attention to narrations of this nature. We do not know who the man was, how knowledgeable he was about the teachings of Islam, and what was the nature of his dream, when we know that nobody can physically visit anyone’s dreams. The source of Islam is the person of Prophet Muhammad SWS, not the actions some of unknown men. Prophet SWS taught us many supplications that have been recorded in the books of Hadith, and they are all direct supplications to God. We should base our knowledge as well as actions on solid foundations rather than those things that are doubtful, especially those that are in contradiction to the Quran and the well established tradition of Prophet SWS.