Muslims generally believe that the Quran is perfect, meaning, it is complete and error free. However, a close examination of the evidence suggests that the Quran is incomplete and therefore imperfect.
1. Part of Quranic revelation was eaten by a goat
Sunan Ibn Majah, Book of Nikah, Hadith # 1934
“Narrated Aisha ‘The verse of stoning and of suckling an adult ten times were revealed, and they were (written) on a paper and kept
under my bed. When the Messenger of Allah expired and we were preoccupied with his death, a goat entered and ate away the paper.'”