Noun
supersessionism (countable and uncountable, plural supersessionisms)
(Christianity) The belief not merely that Judaism has been supplanted by Christianity, but that the covenant between God and Israel as His chosen people has been abrogated.
Supersessionist main Supersessionism is the belief that the New Covenant in Christ supersedes, or replaces, the Old Covenant with Israel. Source: Internet
In modern times, this view would come to be called " Supersessionism ". Source: Internet