Khutbah (Arabic: (خطبة khuṭbah)) serves as the primary formal occasion for public preaching in the Islamic tradition.
Such sermons occur regularly, as prescribed by the teachings of all legal schools. The Islamic tradition can be formally at the dhuhr (noon) congregation prayer on Friday. In addition, similar sermons are called for on the two festival days.
Read more about Khutbah: Origins and Definition, Delivery, Things Not Allowed During The Khutbah, Friday, Special Occasions, Sovereign's Name, Related Concept