Abstract
The purpose of the article is to embed the twentieth-century teaching of the Church's Magisterium on the right to religious freedom in the Church's Tradition, showing clear evidence for the continuity of this teaching. Religious freedom is not a law that existed in the teaching of the Church fifty years ago, but one of its traditional elements, which may not have been strongly realized for centuries. It is, however, one of the elements of science about the relationship between the Church and the state that does not contradict any other elements.