The Israelites, in chorus, lament their captivity. Susanna and her husband Joacim sing of their happiness in marriage and Susanna's father of his pride in having such a model wife as his daughter. Joacim must leave town for some days and husband and wife bid farewell. Two elders of the community, both filled with lust for the beautiful Susanna, plan to force themselves upon her during her husband's absence. The chorus comments that such wickedness will call down heaven's anger.
Act 2
Joacim, apart from his wife, sings of how much he misses her. Susanna, meanwhile, suffering from the hot weather, also misses her husband, and seeks relief from the sun by bathing in a stream in her garden. She is watched by the two elders whose advances she indignantly repulses. They take revenge by announcing to the community that they have caught Susanna having illicit sex with a young man and order her trial for adultery. Joacim is distressed to be informed of this by letter and returns home.
Act 3
Susanna is found guilty and condemned to death. The First Elder pretends to be greatly distressed by this outcome. The very youthful prophet Daniel, little more than a boy, steps forward from the crowd and demands to be allowed to question the two Elders separately. They give conflicting stories of where they caught Susanna in illicit sex and Daniel denounces them as liars. The Elders are sentenced to execution, Susanna is re-united with her loving husband, and all praise Susanna's virtue and chastity.
Background and composition
After a series of patriotic English oratorios celebrating victory in the Jacobite rebellions, including Judas Maccabaeus and Joshua, Handel turned to a lighter operatic style with Susanna. The oratorio is scored for a small orchestra of strings with oboes and bassoons, with trumpets appearing in the music only in the celebrations at the end of the work. Some of the solo vocal pieces are in the simple style of popular English ballad opera. There are touches of comedy in Handel's musical characterisations of the lecherous Elders, while the steadfastness, purity and courage of the heroine Susanna are vividly portrayed. The aria "Crystal streams", sung by Susanna while she longs for her absent husband and seeks relief from the summer heat by bathing in a garden stream, is particularly notable. The powerful choruses in the work serve as a commentary on the action.
