”Then was this sword Heaven’s gift, not Thine! Who moves one step to follow me, dies upon the spot.”

The painting references a line from Richard Brinsley Sheridan’s Pizarro, spoken by the celebrated actor John Philip Kemble (1757-1830) in the role of Rolla. The play’s climax features a dramatic moment where Pizarro orders his men to throw the child into the sea. Rolla intervenes heroically, seizing the child and attempting to carry him to safety, an act that underscores the play’s themes of sacrifice and valor.

The play swiftly became one of the decade’s most significant theatrical triumphs, with Kemble’s portrayal of Rolla receiving widespread acclaim.