Faust is the protagonist of a classic German legend. He is a scholar who is highly successful yet dissatisfied with his life, which leads him to make a pact with the Devil, exchanging his soul for unlimited knowledge and worldly pleasures. The Faust legend has been the basis for many literary, artistic, cinematic, and musical works that have reinterpreted it through the ages. "Faust" and the adjective "Faustian" imply a situation in which an ambitious person surrenders moral integrity in order to achieve power and success for a delimited term. The Faust of early books-as well as the ballads, dramas, movies, and puppet-plays which grew out of them-is irrevocably damned because he prefers human to divine knowledge; "he laid the Holy Scriptures behind the door and under the bench, refused to be called doctor of Theology, but preferred to be styled doctor of Medicine". Plays and comic puppet theatre loosely based on this legend were popular throughout Germany in the 16th century, often reducing Faust and Mephistopheles to figures of vulgar fun. The story was popularised in England by Christopher Marlowe, who gave it a classic treatment in his play, The Tragical History of Doctor Faustus (of which the date for publication is debated, but was likely around 1587). In Goethe's reworking of the story two hundred years later, Faust becomes a dissatisfied intellectual who yearns for "more than earthly meat and drink" in his life. Faust is bored and depressed with his life as a scholar. After an attempt to take his own life, he calls on the Devil for further knowledge and magic powers with which to indulge all the pleasure and knowledge of the world. In response, the Devil's representative, Mephistopheles, appears. He makes a bargain with Faust: Mephistopheles will serve Faust with his magic powers for a set number of years, but at the end of the term, the Devil will claim Faust's soul, and Faust will be eternally enslaved. The term usually stipulated in the early tales is 24 years, one year for each of the hours in a day. During the term of the bargain, Faust makes use of Mephistopheles in various ways. In many versions of the story, particularly Goethe's drama, Mephistopheles helps Faust seduce a beautiful and innocent girl, usually named Gretchen, whose life is ultimately destroyed when she births Faust's bastard son. Realizing this unholy act, she drowns the child, and is held for murder. However, Gretchen's innocence saves her in the end, and she enters Heaven after execution. In Goethe's rendition, Faust is saved by God via his constant striving-in combination with Gretchen's pleadings with God in the form of the Eternal Feminine. However, in the early tales, Faust is irrevocably corrupted and believes his sins cannot be forgiven; when the term ends, the Devil carries him off to Hell.