Hebrews 12:25-29

25Be careful that you do not refuse to listen when God speaks. Your ancestors didn’t escape when they refused to listen to God, who warned them on earth. We certainly won’t escape if we turn away from God, who warns us from heaven.

26When God spoke to your ancestors, his voice shook the earth. But now he has promised, “Once more I will shake not only the earth but also the sky.”

27The words once more show clearly that God will change what he has made. These are the things that can be shaken. Then only the things that cannot be shaken will remain.

28Therefore, we must be thankful that we have a kingdom that cannot be shaken. Because we are thankful, we must serve God with fear and awe in a way that pleases him.

29After all, our God is a destructive fire.