Mazhar Shaheen gave the Friday sermon at Omar Makram mosque on the edge of Tahrir Square, condemning calls for violence against opposition figures.
Islamic scholar and Saudi religious figure Mohamed El-Areifi draws praise as well as criticism on a visit to Egypt.
Preacher Hesham al-Ashry recently popped up on prime time television to say women must cover up and advocated the introduction of religious police.
Members at Al-Azhar's Islamic Research Academy have rejected a Finance Ministry-proposed bill sanctioning the introduction of Islamic financial bonds
Co-founder of Al-Gama'a Al- Islamiya says religion should not be involved the ongoing political struggle between Islamists and their foes.