An ex-Muslim who refers to himself as The Apostate Prophet offers interesting insights into Islam.
He notes in his description: Alif Lam Meem, no one knows what these letters mean. The Quran has numerous “openers”, letter combination that interpreters of the Quran argued about for over 1000 years. But why is there such an inconclusive mystery in a book for humans?
9:20 – The Apostate Prophet