Performing al-Hajj on Behalf of One Who Does Not Follow One’s School of Law

1. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Wahab ibn ‘ Abd Rabbihi who has said the following: “I once asked abu ‘Abd Allah عليه السلام, if al-Hajj can be performed on behalf of one hostile to ’A’immah. He (the Imam) said, ‘No, it cannot be performed.’ I then asked, ‘Even if he is my father?’ He (the Imam) said, ‘If he is your father it is permissible.’”