Supersessionism

Supersessionism is a theological belief that holds that one religion or faith is superior to all others, and that it will eventually replace or supersede them. This concept is often associated with the idea that a new and final revelation will occur, leading to the establishment of a new religion that will be the ultimate truth. Supersessionism is a central tenet in some forms of Christianity, particularly in Protestantism, where it is often used to justify the replacement of older religious practices and beliefs with those of Christianity.

The term "supersessionism" was coined by the 16th-century Protestant reformer John Calvin. He argued that the Old Testament, which he saw as the law given to the Jews, was superseded by the New Testament, which he saw as the gospel given to the Gentiles. This view has been influential in the development of Protestant theology and has shaped the understanding of the relationship between the Old and New Testaments in many Protestant denominations.

However, supersessionism is not universally accepted within Christianity. Some Christians, particularly those in the Catholic and Orthodox traditions, reject the idea that one religion can supersede another. They argue that all religions, including Christianity, are part of a single, universal faith that has been revealed to different people at different times. This view is often referred to as "continuity" or "continuism."

Supersessionism has also been criticized for its potential to lead to religious exclusivity and intolerance. Some critics argue that the belief that one religion is superior to all others can justify discrimination against other religions and can lead to conflict and violence. Despite these criticisms, supersessionism remains a significant and influential belief within some Christian traditions.