get real buddy, there are thousands of people all around the world who have memorised the entire Quran to this day so not hard to accept that muslims knew it back then also, even children as young as 5-6 years old have memorised the Quran......show me all those who have memorised the bible, or other so called sacred scriptures,,,and which versions lol
The catholic church have enough issues to worry about right now, dwindling church goers for a good reason
