See Jeremiah 31:31-34 and Luke 22:14-23. This is language first used in Jeremiah's promise of rescue and renewal of the exiled people of God in Babylon. It promises a coming day when God would make a new covenant unlike the one which Israel had broken.
Then Moses said, "Now show me your glory." And the Lord said, "I will cause all my goodness to pass in front of you,...
Trust in the Lord with all your heart, and do not lean on your own understanding.
“And to the angel of the church in Philadelphia write: 'The words of the holy one, the true one, who has the key of...
