Hi boss,
Well some see it as consummated in Christ Jesus, just like other laws and prophecies. Heb1:1.
So Christ is said to be the Sabbath of the new covenant believer.
By the way, as I read this blog again now, I notice that the Lord's Prayer has the manna idea in it. When it says, "give us this day our daily bread". Indeed we must seek Him afresh each day, if not we become stale and rotten in spirit like the manna of those who decided to,in disobedience, take extra bread to last two days.
Thanks for coming.