Ruling on celebrating World Hijab Day

Ruling on reciting al-Faatihah on special occasions, as is customary among some people

Did Ibn Hajar al-‘Asqallaani regard it as permissible to celebrate the Prophet’s birthday (Mawlid)?

There is nothing wrong with celebrating in order to encourage children and teach them to pray when they reach the age of seven years

Why did ‘Umar (may Allah be pleased with him) call uniting the people in praying Taraweeh behind one imam an innovation (bid‘ah)?

Remembering Allah by saying “Subhaan al-Malik al-Quddoos (Glory be to the Sovereign, the Most Holy)” following Witr prayer and not between the rak‘ahs of Taraweeh

Is it permissible to pray in a mosque where the ground floor is controlled by the Shi‘ah and the Sunnis control the upper floor?

Ruling on repeating a specific dhikr at a specific time