Why is it important that Christ's redemption is legal?

The legal aspect of Christ's redemption is foundational to the Christian faith. It reflects God's justice and honor for His own law. In the story of Ruth, Boaz redeems Ruth by adhering to the legal requirements of kinsmanship, which serves to demonstrate that Christ's work on the cross fully satisfies the demands of the law. By fulfilling the law and atoning for our sins, Jesus secures not just our forgiveness, but also our legal standing before God as justified believers. This underscores the seriousness of sin while highlighting the grace extended to us through Christ's obedience and sacrifice.