A tradition says the Mahdi’s parents will bear the same names as the parents of the Holy Prophet Muhammad (saw). What does this mean?

It means that the Mahdi descends spiritually from the Holy Prophet Muhammad (saw). He comes from God just as the Holy Prophet (saw) came from God, and whoever rejects him in effect rejects the Holy Prophet (saw).

Some read this tradition as if the Mahdi’s physical parents had to be called Abdullah and Amina, like the parents of the Holy Prophet Muhammad (saw). Yet these names are very common among Muslims, and many parents with these names have named their son Muhammad out of love for the Prophet. In history there were indeed men with exactly these names who called themselves the Mahdi and still were not accepted. A coincidence of names cannot be a sign from God.

The same tradition also says that the Mahdi will be buried in the grave of the Holy Prophet (saw). Taken literally that is impossible, for no one would open that grave to bury a rejected man there. This part shows that the whole statement is meant figuratively.

Understood figuratively, its meaning is clear and beautiful. Saying that someone’s parents bear the names of one’s own parents expresses the greatest closeness. That person comes from God, just as one came from God oneself. His beginning is like one’s own beginning, and his end like one’s own end. Whoever reviles or rejects him does so as if it struck the Holy Prophet (saw) himself.

So it is about spiritual descent. The true spiritual father of the Mahdi is the Holy Prophet Muhammad (saw), and his spiritual mother is the Prophet’s wife, just as the first verse above calls the Prophet’s wives the mothers of all believers. Physical parents say little about character. The father of Abraham (as) is censured in the Holy Qur’an, and yet Abraham (as) turned wholly to God. What counts are the spiritual qualities the Mahdi inherits from the Holy Prophet (saw).