Religious reforms refer to movements aimed at improving or changing practices and beliefs within a religion. These reforms often arise in response to perceived corruption, social issues, or a desire for spiritual renewal. Notable examples include the Protestant Reformation in the 16th century, which challenged the authority of the Catholic Church and led to the establishment of various Protestant denominations. In addition to the Protestant Reformation, other significant religious reforms have occurred throughout history, such as the Counter-Reformation, which sought to address criticisms of the Catholic Church and reaffirm its doctrines. These movements can lead to significant changes in religious practices, community structures, and the relationship between religion and society.