Summary
The book (Fatah al-Rahman reveals what is ambiguous in the Qur’an), which is a book of verbal similarities that tries to touch the Qur’an expression, and the subtle differences between its expressions and expressions. It appeared when it appeared in many chapters, from which I chose to delete in monolithic letters such as Ba and Ta, and to heal and delete in non-monosymbols such as (that) and (may) and (no), so the search came to two chapters The first is for deleting the monolithic letters, and the second is for deleting non-monosyllabic letters, preceded by introductory discussions revolving around the linguistic and idiomatic definition of deletion, a brief translation of the author, and a brief summary of his book, then the practical aspect which is following the sayings of Al-Ansari in the deletion, in the verses that include the deletion, commenting on it authenticity From himself, or from those who preceded him in this regard, and what was mentioned in this research are the issues that he addressed by hadith in this book only.
Key words: ellipsis - letters - Fatah al-Rahman - al-Ansari