Suratul fatilah is referred to as fatilatud kitab because it
The correct answer is: C
Explanation
Suratul Fatiha is referred to as Fatilatul Kitab because it begins the Quran.
Fatihatul Kitab The very first Surah of the Quran which consists of seven verses is called Surah Fatiha or Fatihatul Kitab, meaning the opening of the book.