Ascribing Lies Verbally or in Writing or by Making a Sign
Issue No. 1354- If a person, who is fasting, intentionally ascribes false information to Allah and the Prophet (pbuh) and his infallible vicegerents (as), verbally or in writing or by making a sign, his fast becomes void, as an obligatory precaution, even if he may repent for it right away. The same ruling also applies to imputing lies to all the other prophets and to Lady Fatima (as).