Seeing oneself recite Surah al-Hajj or part of it, or hearing it recited over oneself, signifies going on Hajj repeatedly and spending one's wealth in the path of God.
Ja'far al-Sadiq said that reciting Surah al-Hajj or part of it is interpreted as asceticism, piety, entering the path of Sufism, perseverance in worship and obedience to God Most High, and success in goodness and charitable deeds. Fudala said that if a sick person recites Surah al-Hajj in a dream, it signifies his death; or he may go on Hajj but death reaches him before he returns.