Is the sentence loyal to the party's educational cause or loyal to the party's educational cause? Be loyal to the party's educational cause. The reason why we are loyal to the party's education is because the education loyal to the party emphasizes loyalty to education itself. This loyalty includes not only the loyalty to the party's leadership and policies, but also the recognition and loyalty to the educational value and mission. This kind of loyalty pays more attention to the professionalism and quality of education, and it is a kind of professional loyalty.