You have come to Mount Zion, to the heavenly Jerusalem, the city of the living God. You have come to thousands upon thousands of angels in joyful assembly, to the church of the firstborn, whose names are written in heaven. You have come to God, the judge of all men, to the spirits of righteous men made perfect…[and] to Jesus the mediator of a new covenant…. Since we are receiving a kingdom that cannot be shaken, let us be thankful, and so worship God acceptably with reverence and awe.
Hebrews 12:22-24, 28