The song "Thou Shall Not Murder" by Elvis Depressedly explores themes of love, death, and the consequences of violence. The lyrics suggest a moral conflict between love and hate, emphasizing the importance of love and warning against hatred. The reference to Satan's blood, along with the repeated lines about drinking it, adds a darker and mystical element to the song. The line "You know we pass from death to life because we love each other" suggests that love is a transformative force that brings life and salvation. It implies that without love, one remains spiritually dead. The song also references the biblical commandment "Thou shall not murder" and states that anyone who hates or harms their brother has broken this command. This emphasizes the idea that love and not harming others is a fundamental principle. The line "Nancy was a goddamn friend of mine" brings in a personal element to the song, possibly indicating a specific person or relationship, but the exact meaning is open to interpretation. It could be seen as a reference to a lost friendship or as a way to highlight the betrayal of someone close. The song then suggests that Jesus Christ's sacrifice, laying down his life, serves as an example for us to also be willing to give up our lives for others. This further emphasizes the importance of love and selflessness. The lyrics also touch upon the consequences of one's actions and sins. It warns that those who break the commandment against murder, drinking the blood of Satan, will face punishment and that Satan himself despises them. Overall, "Thou Shall Not Murder" explores themes of love, the moral choices we make, and the potential repercussions of violence. The lyrics may have personal or religious significance to the artist, but the precise meaning and story of the song can be open to individual interpretation.