Answer:
(Fatwa: 884/664=H)
It is not Islamically and rationally impossible for the righteous men (buzurgs) to appear in dreams and remove pains of dreamers whether the righteous man is known and acquainted or not. The same case is with your dream. Ma-sha-Allah, your dream is noble and blessed one. Meaning of the dream is: you gain benefit from the righteous men. But in future, if you do every thing as per Shariah commandments and abide by the Sunnah, the advantages seen in dreams willbe established and lasting, otherwise they will get short-lived and will vanish soon.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
