Now did the Heavenly Father or Christ either one say anywhere this feast was specific to Jews? What was the purpose of the first Passover??? Was it not protection from the 'death angel' and was Christ not our Passover lamb. Sorry there would be NO Christianity if there was not the Passover. Christ certainly kept the Passover and He set the standard for the rest of us and that 'communion' is the Passover. NO sacrifice ever need be performed again as Christ became that for one and all time perfect sacrifice.
“Now did the Heavenly Father or Christ either one say anywhere this feast was specific to Jews?”
Yes, it was specifically commanded by God to his Chosen People, the children of Israel.
“Sorry there would be NO Christianity if there was not the Passover.”
There would be no Christianity if it wasn’t for the CRUCIFIXION AND RESURRECTION OF JESUS CHRIST.
I’m done.