Fundamentalism is a strict adherence to specific beliefs or doctrines, often within a religious context. It emphasizes a literal interpretation of sacred texts and a rejection of modernity or differing viewpoints. This approach can be seen in various religions, including Christianity, Islam, and Judaism, where followers may seek to preserve traditional values and practices. In many cases, fundamentalism can lead to a strong sense of identity and community among its adherents. However, it can also result in conflict with those who hold different beliefs, as fundamentalists may view opposing views as threats to their way of life.