Meaning: The quote "By that sin fell the angels" is from William Shakespeare's play, "Measure for Measure." The play was written in the early 17th century and is categorized as one of Shakespeare's problem plays, as it does not fit neatly into the traditional comedy or tragedy genres. The quote itself is a reflection on the fall of angels, referencing the biblical story of Lucifer's rebellion and subsequent expulsion from heaven.

In "Measure for Measure," the quote is spoken by the character Isabella, a novice nun, when she is pleading for the life of her brother, Claudio, who has been sentenced to death for impregnating his fiancée before their marriage. Isabella is advocating for mercy and forgiveness, and her reference to the fall of angels serves to underscore the idea of moral frailty and the potential for redemption. The quote encapsulates the play's exploration of justice, mercy, and the complexities of human nature.

The theme of sin and redemption is central to many of Shakespeare's works, and "Measure for Measure" is no exception. The play grapples with the moral dilemmas faced by its characters, as well as the broader societal questions of justice and mercy. The quote "By that sin fell the angels" resonates with the play's exploration of the consequences of human transgressions and the possibility of divine forgiveness.

Shakespeare's use of the fall of angels as a metaphor for human failings is a powerful literary device that invites reflection on the nature of sin and its implications. The quote encapsulates a profound theological and philosophical concept within a concise and evocative phrase, showcasing Shakespeare's mastery of language and imagery.

The reference to the fall of angels also aligns with the broader religious and moral framework of "Measure for Measure." The play is set in Vienna, a city characterized by moral decay and corruption, and the themes of sin, punishment, and atonement are interwoven throughout the narrative. The quote serves as a reminder of the consequences of moral transgressions, while also suggesting the potential for repentance and redemption.

Furthermore, the quote can be interpreted as a commentary on the fragility of human virtue and the capacity for moral downfall. By invoking the imagery of fallen angels, Shakespeare underscores the potential for even the most virtuous individuals to succumb to temptation and sin. This theme adds depth and complexity to the characters in "Measure for Measure," highlighting the internal struggles and moral conflicts they face.

In conclusion, the quote "By that sin fell the angels" from William Shakespeare's "Measure for Measure" is a poignant reflection on the nature of sin, moral accountability, and the potential for redemption. Its resonance with the play's themes of justice, mercy, and human frailty underscores its enduring relevance and power. Through this quote, Shakespeare invites audiences to contemplate the complexities of human nature and the eternal struggle between sin and salvation.