أحمد الطيب
In early April 2011, a Sufi march from Al-Azhar Mosque to Al-Hussein Mosque was followed by a massive protest before Al-Hussein Mosque, "expressing outrage at the destruction" of Sufi shrines. The Islamic Research Centre of Egypt, led by Grand Imam of Al-Azhar Ahmed el-Tayeb, has also renounced the attacks on the shrines.