Aware of the potential for investment from the Muslim countries of the Middle East, Nazarbayev visited Iran, Turkey, and Saudi Arabia; at the same time, he preferred to cast Kazakhstan as a bridge between the Muslim East and the Christian West. For example, he initially accepted only observer status in the Economic Cooperation Organization (ECO), all of whose member nations are predominantly Muslim. The president's first trip to the Muslim holy city of Mecca, which occurred in 1994, was part of an itinerary that also included a visit to Pope John Paul II in the Vatican.[1]