Azhar's Grand Imam Ahmed Al Tayeb will deliver a speech to the world on Saturday to discuss the recent developments on the regional and international arena after the terrorist attacks that hit Paris last week, Al Bawaba News reported. The speech comes in the framework of the Council of Elders' session scheduled to be held tomorrow to underline the challenges facing the Islamic world and their repercussions. The session will also discuss the second phase of Peace Convoys due to be sent to all over the world to strengthen relations between the different peoples and cultures.