Religion (belief)

Religion is a system comprising belief (what a person holds to be true), worship (actions performed as worship), codes of conduct, and social institutions. Most religions address matters believed to exist beyond the visible world—God, gods, spirits, or a comprehensive framework that explains the purpose of existence. The Somali word diin derives from Arabic دين, while aaminaad is used for personal belief.

Religion is not only doctrine; it has observable dimensions: prayer and supplication, fasting, pilgrimage and visits to sacred sites, rituals marking birth, marriage and death, and written texts. Scholars study religion from historical, social, and psychological perspectives without necessarily judging the truth of its claims.

Categories of belief

Religions are often divided into monotheistic traditions (belief in one God) such as Islam, Judaism, and Christianity; polytheistic religions that affirm multiple gods, such as some forms of Hinduism; and systems that do not center explicitly on God, such as Buddhism. There also exist customary beliefs rooted in specific communities or regions, passed down orally and without formal texts.

Role in society

Religion provides society with a shared language to explain death, justice, and the purpose of life. It also creates institutions—mosques, churches, temples, schools, and charitable organizations—that form part of systems of education, law, and social welfare in many places. Religion can also serve as a political foundation, with groups using religious law to gain or contest power.

Study of religion

The social sciences, anthropology, and history study religion comparatively. Some scholars emphasize its role in society—social cohesion and order; others focus on how individuals make meaning from it. There is also debate about secularization—whether religion's role diminishes in modern societies—but global evidence is mixed, with religion growing in some places and declining in others.