Judah's response to Joseph's accusation is one of humility and acceptance of responsibility. He acknowledges that they have no defense against the charge of theft, even though they are innocent of this specific crime. Judah's statement that God has uncovered their guilt may allude to their earlier sin of selling Joseph into slavery, suggesting a recognition that their past actions are catching up with them. This moment is pivotal as it demonstrates a shift in the brothers' character from their earlier deceit and jealousy.
Judah's willingness to become a slave alongside Benjamin, who was found with the cup, underscores a profound transformation. It reflects a sense of solidarity and commitment to protect Benjamin, unlike their betrayal of Joseph years before. This act of self-sacrifice and acceptance of divine justice highlights themes of repentance, redemption, and the importance of taking responsibility for one's actions. Judah's plea is a turning point that sets the stage for reconciliation and forgiveness within the family, illustrating the power of humility and the possibility of change.