What does it take for sinful people to live with a holy God? In Leviticus 8–10, we witness the ordination of Israel’s first priests and the high-stakes moment when they begin their sacred ministry. God’s glory descends, fire falls, and the people rejoice—but the joy is quickly shattered by tragedy when two priests take matters into their own hands. We explore the weight of God's holiness, the grace of His provision, and our desperate need for a mediator. In the end, even the priests need a priest—and only Jesus can ultimately stand in the fire for us.