Libretto of The Magic Flute role in the content of Schikaneder's libretto. Mozart was an active Mason in Vienna, and wrote a substantial quantity of music for his own lodge, including in 1791 (see "Mozart and Freemasonry"). Schikaneder had been a Mason in Regensburg (1786–7) for a few months before his lodge suspended him. The simpler accounts of Masonic influence in "The Magic Flute" assume that Masonry provided a system of values, symbolism, and ritual for the opera, but no part of the narrative. More elaborate accounts suggest that the opera was intended as an allegory with a hidden Masonic agenda. For instance, the evil
Libretto of The Magic Flute to draw a generalized observation from the proceedings on stage in order to promote virtue or condemn vice." Cairns attributes a taste for "didactic sentiment" specifically to the Viennese popular theater. Concerning "The Magic Flute" specifically, Rosen writes that it "develops ... a conception of music as a vehicle for simple moral truths." The opera's didacticism is concentrated in passages of poetry, set in the ensemble scenes, in which the characters cease to converse with each other and join in singing an edifying lesson to the audience. One example is found in the first act, just after Monostatos and his