What does the Bible say about Passover themes?

The Passover serves as a crucial theme throughout Scripture, illustrating God's redemptive plan that culminated in Christ's sacrifice. In Luke 22:1-13, we see Jesus preparing for the Passover, realizing its significance as the Lamb of God foreordained for sacrifice. The events surrounding the Passover point to the deliverance of God's people and the fulfillment of His covenant promises. The blood on the doorposts in Exodus signifies God's mercy, passing over those chosen for salvation, echoing the sovereignty of God in applying salvation through Christ's atonement.