New American Standard Bible (NASB)
Hebrews 12
25 See to it that you do not refuse Him who is speaking. For if those did not escape when they refused him who warned them on earth, much less will we escape who turn away from Him who warns from heaven.
26 And His voice shook the earth then, but now He has promised, saying, "Yet once more I will shake not only the earth, but also the heaven."
27 This expression, "Yet once more," denotes the removing of those things which can be shaken, as of created things, so that those things which cannot be shaken may remain.
28 Therefore, since we receive a kingdom which cannot be shaken, let us show gratitude, by which we may offer to God an acceptable service with reverence and awe;
29 for our God is a consuming fire.
Hebrews 13
1 Let love of the brethren continue.
2 Do not neglect to show hospitality to strangers, for by this some have entertained angels without knowing it.
3 Remember the prisoners, as though in prison with them, and those who are ill-treated, since you yourselves also are in the body.
4 Marriage is to be held in honor among all, and the marriage bed is to be undefiled; for fornicators and adulterers God will judge.
5 Make sure that your character is free from the love of money, being content with what you have; for He Himself has said, "I will never desert you, nor will I ever forsake you,"
6 so that we confidently say, "The Lord is my helper, I will not be afraid. What will man do to me?"