I'm sorry, I'm not sure I understand your question. Are you asking if the year of sorrow is related to Islam? If so, the year of sorrow refers to a difficult period in the life of the Prophet Muhammad when he faced personal and emotional challenges, including the death of his wife Khadijah and his uncle Abu Talib. This event is significant in Islamic history and is often used as a reminder of the Prophet's perseverance and faith during difficult times.