Alcohol, drugs, varkensvlees, pornografisch materiaal en bijbels zijn ten strengste verboden. Voor het invoeren, gebruiken of verhandelen van deze producten worden zware (lijf)straffen opgelegd. (bron: Ministerie van Buitenlandse Zaken, Reisadvies Saudi-Arabiƫ)
The public practice of any form of religion other than Islam is not permitted; nor is an intention to convert others. The Saudi authorities do accept the private practice of religions other than Islam, and you are allowed to bring a Bible into the country as long as it is for your personal use. However, importing larger quantities can carry severe penalties as it will be viewed that it is your intention to convert others. (bron: Travel advice Foreign&Commonwealth Office, [1])