Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 4 years ago
Best things which help your deceased beloved ones is to fulfil their missed worship like Salah, fasting, Khums, Hajj, and other debts. After fulfilling the obligatory debts, giving Sadaqa gives them great benefit as the Hadeeth says: Have mercy on your deceased one by giving Sadaqa (on their behalf). This includes Majlis or Ziyarat or feeding.
Reciting Quran, Du'a, Estighfaar, Salawaat and any Thikr of Allah, on behalf of the deceased helps them.
Wassalam.