The melody conveys a sense of humility and servanthood, reflecting Jesus' act of washing the disciples' feet as a demonstration of love and humility. The music might feature gentle, flowing lines to depict the washing, with harmonies that convey a sense of reverence and intimacy.
This part focuses on Jesus' prediction of Judas' betrayal and the disciples' shock and sorrow. The melody should be mournful and introspective, with descending lines and minor harmonies that convey the heaviness of the moment. Dissonant chords and unresolved tensions can symbolize the betrayal and the disciples' emotional turmoil.
In this part, Jesus institutes the Lord's Supper, symbolizing the sacrifice of His body and blood for the redemption of humanity. The melody should be solemn and reverent, with harmonies that evoke a sense of sacredness and devotion. Rich, sustained chords can symbolize the bread and wine, while melodic motifs can represent the act of communion and the sharing of Christ's sacrifice.
Jesus gives His disciples a new commandment to love one another as He has loved them. The melody should be uplifting and hopeful, with harmonies that convey the unity and love shared among believers. Rising lines and consonant harmonies can symbolize the bond of love and the unity of the body of Christ. The music may build to a climactic point, emphasizing the importance of love and unity in Jesus' teachings.