What does Exodus 12:42 mean?
The text reflects on Passover, calling it a "night of watching kept to the Lord." The Israelites followed God's instructions (Exodus 12:28) to mark their homes with blood from spotless lambs (Exodus 12:5–7). Homes so marked were spared (Exodus 12:12–13) from the terrible wrath of God on Egypt (Exodus 12:29–30). This catastrophe is what finally convinced Egypt to release their slaves (Exodus 12:31–33), setting Israel free (Exodus 12:40–41).This event has been commemorated by Jewish people ever since. Passover and the Feast of Unleavened Bread (Exodus 12:14–17) were practiced by Jesus and His early Jewish followers (Matthew 26:17–29; John 13:1). Still today, devout Jews continue to observe this time of remembrance of liberation. God established these traditions (Exodus 12:24), so that Israel would be ready to recognize the Messiah who fulfilled the role of a perfect Passover Lamb (John 1:29; 1 Corinthians 5:7; 1 Peter 1:19).