Who is Mahdy(Mahdi)?
O' Mahdy! You are the translation of God's love;
O' Mahdy! You are the shelter for every lost soul.
Mahdy's name is the same as the Prophet Mohammad (PBUH& HP). Mahdy is his title and it means “one whom is guided”. Actually, Mahdy is a title for every one of the infallible Imams which means that all of them have been guided by God. Imam Hossain has said:
Twelve Mahdies are from us. First of them is Amir-Ol-Mo'menin ... click here