Zoheir Ali Esmail, Shaykh Zoheir Ali Esmail has a Bsc in Accounting and Finance from the LSE in London, and an MA in Islamic Studies from Middlesex University. He studied Arabic at Damascus University and holds a PhD... Answered 7 years ago
Thank you for your question. In the book Islamic Laws according to the rulings of Ayatullah Sistani and translated by Shaykh Mohammed Ali Ismail he says:
"If someone keeps a recommended fast, it is not obligatory on him to complete it. In fact, if a fellow believer invites him to eat, it is recommended for him to accept the invitation and to break his fast during the day, even if it is after zuhr."
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