This is, from last Ayyah of Surah al Alaa: 87;19. What is the Suhuf content of Ibrahim? The scholars emphasized that Suhuf of Ibrahim contained advice. Is there a law about halal-haram in it? Ulama have different opinions. Some say in Ibrahim's suhuf there is also a legal content, and some confirm that Ibrahim's suhuf was only advice. Imam Ibn 'Uthaymeen explained, صحف إبراهيم صحف أنزلها الله تعالى على إبراهيم فيها المواعظ والأحكام Suhuf Ibrahim was the creator that Allah sent to Abraham, in which there were advice and laws.  (Laqa 'Bab al-Maftuh, 176) Meanwhile, in the Encyclopedia of Fiqh is stated, وأما صحف إبراهيم وداود فقد كانت مواعظ وأمثالا لا أحكام فيها ، فلم يثبت لها حكم الكتب المشتملة على أحكام Suhuf Ibrahim and Daud, the contents were advice and parables, and there was no legal discussion there. So that it cannot be called a book that contains legal problems.  (al-Mausu'ah al-Fiqhiyah, 15/167) The Suhuf Contents of Ibrahim and Moses, some of which Allah ha...