Seeing oneself recite a verse from the Qur'an without knowing which verse one is reciting signifies recovery from illness and deliverance from sorrow, grief, and distress.
Ibn Sirin said that if one who is qualified and worthy sees himself reciting the Qur'an, he will become a judge or governor.
Seeing oneself as a memorizer of the Qur'an despite not being one in waking life signifies much goodness and charitable deeds.