The New Covenant Is Only a Shadow of What Christ Would Really Achieve

When the lambs enthroned in revelation four and five, around his throne is that rainbow. And then the next covenant is with abraham and isaac. That oath covenant is established in genesis 22 on mount moriah,. When abraham was ready to sacrifice his only beloved son, but god stopped him. Those exact words were taken by jesus in the upper room when he instituted the eucharist just to insert the word new covenant. But it's there, practically verbatim.