What role does the high priest play in the context of cities of refuge?

In the sermon, it is highlighted that the accused must remain in the city of refuge until the death of the high priest. This reflects a profound spiritual truth; Jesus serves as our high priest whose death grants us freedom. Just as the cities of refuge required the high priest's death for the accused to leave safely, our salvation was secured through Christ's sacrificial death. This concept emphasizes that the justice of God must be satisfied, but through Christ's atonement, we are granted a way out of condemnation. In essence, the high priest in this context acts as a mediator, making peace between the guilty and the avenger of blood, which in our theology symbolizes God Himself.