The central message of this passage is that God's redemptive plan, as revealed through Jesus Christ, involves suffering and death, but ultimately leads to salvation and exaltation. This message advances the belief in the doctrine of penal substitutionary atonement, where Christ bears the punishment for humanity's sins, thereby justifying us before God. The takeaway is that despite the apparent pointlessness and horror of Christ's suffering, it is not a waste or an accident, but rather a deliberate act of love and sacrifice that brings about our salvation and glorification. This idea is reinforced by references to other biblical passages, such as Hebrews 12:1-2 and Romans 8:18, which emphasize the transformative power of Christ's suffering in our lives.