For many Muslims Western society is Christian. Many of them do not make any differentiate between Western culture and Christianity. For Muslims, alcohol consumption, pornography, popular films, music, a liberal lifestyle and a lack of public religious practise are sure signs of the failure of Western countries.
Whether you are meeting at an Arab Muslim's home or doing business in a Muslim country, there are certain social graces, customs and behavior which must be understood. Here is a short summary of the key points to keep in mind.