[Quote-The Nation of Israel is commanded to celebrate Passover forever.]
That’s because of the Passover Lamb 2000 years ago.
Someday Israel and the world will realize that first Passover was a parable for what the Passover Lamb did about 2,000 years ago.
And instead of a physical wilderness journey of 40 years, it has been a Spiritual wilderness for 40 x 50(Jubilee’s) years.
Spiritual Israel would be blessed to see what Passover means to the Father and Son. All those days Israel was called to observe forever are all about the Son.
For His Glory!
Yes they will, but it will not be happy at first...
"I will pour out on the house of David and on the inhabitants of Jerusalem, the Spirit of grace and of supplication, so that they will look on Me whom they have pierced; and they will mourn for Him, as one mourns for an only son, and they will weep bitterly over Him like the bitter weeping over a firstborn.
Zechariah 12:10