What does the story of Benjamin teach about salvation?

Benjamin's narrative highlights several theological concepts relevant to salvation. Just as Benjamin bore evidence of guilt he was unaware of, so too do humans bear guilt before God from birth. His being kept by Joseph parallels Christ's role as our intercessor who bears our sins before the Father. Judah's willingness to take Benjamin's place demonstrates the essence of substitutionary atonement, wherein Christ, as our representative and surety, stands in our place to secure our salvation and ensure our acceptance before God.