I just do not understand the verses that refer to the last meal that Christ shared with his disciples before he died. Most of the references speak of this meal as the Passover, for example:
Now the first day of the feast of unleavened bread the disciples came to Jesus, saying unto him, Where wilt thou that we prepare for thee to eat the Passover?
And he said, Go into the city to such a man, and say unto him, The Master saith, My time is at hand; I will keep the Passover at thy house with my disciples.
Was this supper, at which our Memorial Service was instituted, the Passover or not?