How does the concept of God’s justice relate to Christ’s sacrifice?

In Reformed theology, the concept of God’s justice is deeply intertwined with Christ's sacrifice. Because God is just, sin requires a penalty, and this is expressed in Romans 3:26, where God is shown to be both just and the justifier of the one who has faith in Jesus. Christ's sacrifice on the cross satisfies God's holy wrath against sin while simultaneously offering redemption to His people. The necessity of Christ’s suffering and death underscores this: He must suffer under the weight of God's wrath and die to ensure that divine justice is served (Matthew 16:21). This profound act is not an oversight but part of God's sovereign plan, ensuring that justice and mercy kiss at the cross.