Hebrews 12:18-29 ESV
18For you have not come to what may be touched, a blazing fire and darkness and gloom and a tempest 19and the sound of a trumpet and a voice whose words made the hearers beg that no further messages be spoken to them. 20For they could not endure the order that was given, “If even a beast touches the mountain, it shall be stoned.” 21Indeed, so terrifying was the sight that Moses said, “I tremble with fear.” 22But you have come to Mount Zion and to the city of the living God, the heavenly Jerusalem, and to innumerable angels in festal gathering, 23and to the assembly of the firstborn who are enrolled in heaven, and to God, the judge of all, and to the spirits of the righteous made perfect, 24and to Jesus, the mediator of a new covenant, and to the sprinkled blood that speaks a better word than the blood of Abel.
25See that you do not refuse him who is speaking. For if they did not escape when they refused him who warned them on earth, much less will we escape if we reject him who warns from heaven. 26At that time his voice shook the earth, but now he has promised, “Yet once more I will shake not only the earth but also the heavens.” 27This phrase, “Yet once more,” indicates the removal of things that are shaken—that is, things that have been made—in order that the things that cannot be shaken may remain. 28Therefore let us be grateful for receiving a kingdom that cannot be shaken, and thus let us offer to God acceptable worship, with reverence and awe, 29for our God is a consuming fire.