What is considered a matter of common knowledge in the religion, and is the fact that reason is the basis of accountability considered a matter of such knowledge?

What is known by necessity in religion refers to the widespread religious matters and rulings among Muslims, such as the obligation of the pillars of Islam and faith, the prohibition of major sins, and the permissibility of good things. This varies according to different times, places, and individuals. As for reason being the basis of accountability, it may be known by necessity in religion in some environments but not in others.