And the day be a memorial for you. And you shall celebrate it as a feast to Yahweh, for your generations. You shall celebrate it as a law forever.
Moses in the book of Exodus is speaking of Passover. What a beautiful story of how faithful our Father is. It proves He will never leave nor forsake us. Blood protected them then, and blood protects us now. We remember how He delivered them from Egypt, but we celebrate that He sent His only begotten son to set us free today.