Re: Holger Kersten - Jesus Lived in India
Well Da Vinci Code has taken its origin from 80's book, HOly Mary Holy Grail. so anybody's guess.
Any one can make claims, that is how conspiracy theories work.
About religious texts etc about Quran i can tell you, the earliest documented manuscripts are the same as they are today, the first time it was transferred onto paper till date no change in wordings. Trust this argument or not your choice.
The most researched religion by its opponents is Islam, so many europeans