Religious change refers to the transformation in beliefs, practices, and institutions within a religion or between different religions. This can occur due to various factors, including cultural shifts, social movements, or interactions with other faiths. For example, the rise of Protestantism in the 16th century significantly altered the landscape of Christianity. Such changes can also involve the decline of traditional beliefs or the emergence of new religious movements. Secularization, the process where religion loses its social significance, is another aspect of religious change. These shifts can impact communities, influence politics, and reshape individual identities.