Saudi ambassador to Jordan Abdulrahman Al-Ohali has expressed optimism that the Muslim world would be able to resolve its current and big challenges in political, economic, cultural, scientific and social spheres. In a statement published by the Amman-based "Al-Dastour" Arabic newspaper today, the ambassador said the Kingdom of Saudi Arabia, realizing the real situation in the Muslim world, had called for the convening of the extraordinary Islamic summit, which was held for discussing the challenges facing the Muslim nation. Al-Ohali noted that the ten-year plan adopted by the extraordinary Islamic summit would be concerned with the developments of the Islamic work in line with a working program.