Abstract: The core essence of the “Great Ideological and Political Course” in universities in the new era is reflected in the overall upgrading of course perspectives, course content, course resources, and course teams. The “great” of the “Great Ideological and Political Courses” in universities in the new era requires not only to “face the big pattern of social life” at a curriculum perspective that is oriented towards the overall social life, but also a “large classroom based on theoretical interpretation” from the curriculum content. Moreover, at the level of curriculum resources, it is necessary to “build a large platform for diverse collaboration”, and at the level of curriculum teams, it is necessary to “create a master of social linkage”. The construction of “Great Ideological and Political Courses” in universities in the new era should focus on the attribute of “courses”, and achieve “great participation, great mobilization, and great integration” of social life in the seamless connection between small classrooms of ideological and political and big social classrooms, and give back to the expectations of the Party, the country, and the society with first-class achievements.