Misinterpretations often arise from confusing the Jewish day reckoning, assuming the lamb is killed at sunset starting the fourteenth day rather than twilight concluding it, ignoring the Hebrew 'ben ha'arbayim' which means between the afternoons around 3 PM; others erroneously impose this timing on Christian communion or Easter observances, treating it as ongoing legal requirement instead of a shadow fulfilled in Christ's once-for-all sacrifice, promoting legalism over grace.
Exodus 12:6
King James Version (1769)
6 And ye shall keep it up until the fourteenth day of the same month: and the whole assembly of the congregation of Israel shall kill it in the evening.
Exodus 12:6 instructs the Israelites to care for the Passover lamb from the tenth day until the fourteenth day of the first month, when the entire congregation must slaughter it at twilight, emphasizing God's demand for precise obedience in the ritual that commemorates deliverance from Egyptian bondage and foreshadows Jesus Christ as the perfect Passover Lamb whose blood provides redemption from sin's slavery.