What is the interpretation of a mother seeing her son, who died in an accident, opening the door for her in her dream and while she is awake?

We ask Allah to reward you and to forgive your son, and to gather both of you in the Gardens of Delight. We offer you our condolences and remind you of the immense reward for patience. You can find details on this in Fatwa No. 74815. For seeing the deceased after death, please refer to Fatwa No. 38998.