Egyptian actor Khaled El Nabawy is worried about proponents of the slogan "Islam is the solution", saying such people were a "threat to society". "It's danger will only become apparent when another group like 'Christianity is the solution' turns up...'Religion is for God, and homeland is for everyone', what Salah Eldin Al Ayouby said when he entered Jerusalem in victory, and it is a message for whoever wants to oppress others using religion," he said. Nabawy said he was happy with his new American movie "The Citizen", saying it would soon be released in Europe and the US. This is the Arab star's first international role.Nabawy plays a Lebanese citizen who arrives in America a day before the the 9/11 attacks. The film stars Scott Eastwood, William Atherton, Cary Elwes and Agnes Brukner and is directed by Sam Kadi.