What does the Bible say about the significance of Christ's death?

The significance of Christ's death is underscored by the extraordinary signs that accompanied it, including three hours of darkness and the tearing of the temple curtain. These signs were not accidental; rather, they served to arrest the attention of all Jerusalem as the Son of God offered Himself as the great sacrifice for sin. Just as miraculous events accompanied the giving of the law at Sinai, so too did they mark the introduction of the Gospel through Christ's atoning sacrifice. These occurrences compel humanity to consider the gravity of the moment and acknowledge the divine nature of Christ's mission, proving that God intervenes in the world to signal pivotal changes in His plan of salvation.