Why is it important that Christ satisfies God's justice?

The satisfaction of God's justice is paramount in the Christian faith as it ensures that the requirements of divine law are met through Christ's sacrifice. As indicated in the sermon, without a righteous advocate to mediate, humanity remains under the threat of God's wrath due to sin. The heir, Christ, not only fulfills the role of the promised offspring but also becomes the perfect sacrifice who bears the penalty for sin, hence satisfying God's justice. This underscores the gravity of our condition and the necessity of divine grace for salvation.