It is a universal social system based on the principle of tawhid (Oneness of God), which is the cornerstone of the world unity. It is through submission to the law of God that Islamic society attains universal characteristics and transform all humankind to a single brotherhood (Muhammad 1977).An Islamic society is the society whose members have faith in Islam, apply its laws in their life, abide by its moral standards of love, brotherhood, equality, mercy, and trust, performing religious duties and abstaining from doing what is unlawful.
Broadly defined, these include religious ministries, seminaries, universities, mosques, charities, aqwaf(Islamic endowments, such as financial or property). Institutions examines three institutions the mosque, jihad, and the calliphate and that have been common to all Muslim societies. Social institutions are the established patterns of beliefs, behaviors and relationships that organize social life. Social institutions exist to meet society's fundamental needs, such as providing structure, guidance and order. Common examples of social institutions include family, religion, education and government.Notably the al-Qarawiyyin (Jamiat al-Qarawiyin), established in 859 in the city of Fes, present-day Morocco, is considered the oldest university in the world by some scholors, through the application of the term "university" to institutions of the medieval Muslim world is disputed. Most societies ' five major social institution has responsibilities that differ based on society.
Islamic social institutions are fundamental structures within Muslim societies that reflect and reinforce Islamic values, teachings, and principles. These institutions play a crucial role in shaping social behavior, supporting community welfare, and fostering a sense of collective identity. Here’s an overview of some key Islamic social institutions: