Hebrews 12:25-27

25See that you do not refuse him who is speaking. For aif 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 bhis voice shook the earth, but now he has promised, cYet once more I will shake not only the earth but also the heavens.” 27This phrase, “Yet once more,” indicates dthe removal of things that are shaken—that is, things that have been made—in order that the things that cannot be shaken may remain.
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