Dr. Abdullah Barwan, an ophthalmology consultant at the Madina-based Al-Maghrabi Eye Center, who is also Chairman of the Canadian Society for Religions Dialogue, on Monday highlighted the success attained by the initiative of King Abdullah, Custodian of the Two Holy Mosques, pertaining to promotion of dialogue among followers of monotheistic religions, cultures and civilizations. He said the Madrid International Conference on Dialogue has paved the way for building an international ethics system.