The Passover story (Exodus 12) is described as the master story of Judaism while the Passover meal as recorded in Luke 22 is the master story of Christianity. So, why are these two stories called master stories? How do they define and give identity to Judaism and Christianity? Is there a relationship between the two? Related topics addressed are the binding of Isaac, the three main covenants and Yeshua’s command to “do this in remembrance of me.”