Seeing oneself act as an intermediary in a dream signifies honor and dignity. Interceding for another person signifies attaining goodness, beneficence, and wealth. Al-Nabulsi said: If someone sees the Day of Resurrection in a dream and sees people come before the prophets asking, 'O messengers of Allah, intercede for us,' while the messengers do not intercede, this signifies stagnation in affairs and a lack of effort to meet the needs of one's people. This is because on the Day of Resurrection, when the prophets are asked to intercede, they stop and say, 'I am not fit to intercede.' For Allah Most High has reserved intercession on the Day of Resurrection for the Noble Prophet (peace and blessings be upon him) and made him the possessor of intercession.
Seeing one's own child intercede for oneself signifies benefiting through that child or receiving some goodness or benefit from him.
Seeing the Resurrection occur, being called to account, and seeing the Noble Qur'an intercede for oneself signifies benefiting from the knowledge and wisdom of the Qur'an.