The Old Testament passover lamb is simply a precursor to the New Testament “Lamb of God” “our passover”. God explains in the 12th chapter of Exodus and throughout the bible, that we all are instructed to memorialize forever the “sacrifice of the LORD’S passover” “For even Christ our passover is sacrificed for us”. English “for” emboldened in 1Corinthians 5:7 was translated from Greek preposition 5228 huper meaning over in the genitive case as the grammatical subject is over his grammatical objects. God came to earth in the embodiment of Jesus Christ and died on a Roman cross in order to be our grammatical subject. God gave us explicit scripture noting that Jesus became our Passover and our Sabbath and gave us specific instructions regarding when to memorialize the “sacrifice of the LORD’S passover”. To the best of my knowledge none of the world’s 4,351 religions follow God’s instructions because Pope Gregory XIII in October 1582, introduced a calendar designed to correlate Easter with the spring fertility festival that memorialized the pagan birth of Rome. Today the Gregorian calendar hangs on people’s walls and resides in their phones and computers to rationalize a pope’s word Easter. Easter bunnies and eggs have everything to do with pagan religion and nothing to do with the “sacrifice of the LORD’S Passover”. A few people will continue to memorialize the “sacrifice of the LORD’S Passover” “In the first month, on the fourteenth day of the month at even” subsequent to “shall ye observe this day in your generations by an ordinance for ever”. For thousands of years the Jewish new year commenced at the vernal equinox. People can still do exactly as God instructed because his instructions remain clear, concise, and eternal. The vernal equinox in 2022 was Sunday March 20th at 10:33 AM CDT. The vernal equinox in 2023 will be Monday March 20th at 4:24 PM CDT. When Jesus walked the earth each new day commenced “at even” being sundown, so to memorialize the “sacrifice of the LORD’S Passover” “In the first month, on the fourteenth day of the month at even” will be after sundown Monday April 3rd. Take a little unleavened bread representing His body and a little red wine representing His blood and contemplate the “sacrifice of the LORD’S passover”. Then contemplate serving Him as your only spiritual grammatical subject. Then contemplate the value of your service relative to the price He paid on a Roman cross.