What does it mean that Christ is a mercy seat?

The term 'mercy seat' refers to the lid of the Ark of the Covenant, where the high priest would sprinkle blood on the Day of Atonement for the sins of the people. In this context, Christ is our mercy seat because He embodies the perfect fulfillment of that sacrificial system. His blood, shed for our sins, serves as the means by which God's holiness and justice are satisfied, allowing mercy to flow to those who trust in Him. This signifies an ongoing relationship where believers can approach God with boldness, knowing that their sins have been atoned. The imagery of the mercy seat highlights the significance of Christ's sacrifice in the overarching revelation of God's plan for salvation.