You were ransomed from the futile ways inherited from your forefathers, not with perishable things such as silver or gold, but with the precious blood of Christ, like that of a lamb without blemish or spot. 1 Peter 1:18-19
On the night that he was betrayed, Jesus took bread and wine, and instituted a new commemorative rite—and this too took place on the festival of Passover, as if this new rite connects the old with that to which it points: the death of Christ. God still passes over those who are secured by the blood-D.A Carson