Islamic states are countries where the laws and governance are heavily influenced by Islamic law, also known as Sharia. These states may incorporate religious principles into their legal systems, affecting various aspects of life, including family, finance, and criminal justice. Some Islamic states, like Saudi Arabia and Iran, have established systems where religious leaders play a significant role in government. In these countries, the interpretation of Islam can shape policies and societal norms, leading to a unique blend of religious and political authority.