President Abdel Fattah El-Sisi of the Arab Republic of Egypt inaugurated today Al-Fattah Al-Alim Mosque and the Cathedral of Cathedral of the Nativity of Christ in Egypt's New Administrative Capital in the presence of Palestinian President Mahmoud Abbas and representatives of Arab and Islamic countries. The inauguration ceremony was attended by Saudi Minister of State for African Countries Affairs Ahmed bin Abdulaziz Qattan, Secretary General of King Abdullah bin Abdulaziz International Centre for Interreligious and Intercultural Dialogue Faisal bin Abdulrahman bin Muammar, and Saudi ambassador to Egypt and Permanent Representative of the Kingdom of Saudi Arabia to the Arab League Osama bin Ahmed Naqli.