Religious movements are organized efforts by groups of people to promote, reform, or establish a particular belief system or practice. These movements can arise within established religions, such as Christianity or Islam, or can lead to the creation of new religions altogether. They often seek to address social, political, or spiritual issues and can vary widely in their beliefs and practices. Many religious movements are characterized by their emphasis on community, shared values, and a sense of purpose. Examples include the Protestant Reformation, which sought to reform the Catholic Church, and the New Age movement, which blends various spiritual traditions. These movements can have significant impacts on culture and society.