메피스토펠레

In a sentence

• 그는 메피스토펠레와 같은 교활한 성격을 가지고 있다.

  He has a cunning personality similar to Mephistopheles.

  Here, '메피스토펠레' is used as a metaphor to describe someone's cunning traits similar to the character in literature.

• 연극에서 메피스토펠레 역할을 맡은 배우의 연기가 인상 깊었다.

  The performance of the actor who played the role of Mephistopheles in the play was impressive.

  '메피스토펠레' is employed as a proper noun referring to the character in a theatrical context.

• 어제 친구들과 메피스토펠레에 대해 깊이 있는 토론을 했어요.

  Yesterday, I had an in-depth discussion with my friends about Mephistopheles.

  Here, '메피스토펠레' is referred to as a literary or cultural figure being the subject of discussion.