Hebrews 12:26-27
"Whose voice then shook the earth: (well God was dealing from Mt. Sinai) but now he hath promised, saying, Yet once more I shake not the earth only, but also heaven. 27. And this word, Yet once more, signifieth the removing of those things that are shaken, as of things that are made, that those things which cannot be shaken may remain." Now, in my own mind (being the farmer that I am), I couldn't help but think of shaking and sifting grain. And whenever you sort grain with the sieve, the chaff and the junk falls through and the good remains. Well, I think you've got the same analogy here - that God's just going to shake things and that which is superfluous and is unimportant will disappear and only that which counts will remain.
Now of course, we think Paul is probably making reference here, inspired by the Holy Spirit, to what Peter writes more in detail in his little epistle of II Peter chapter 3. Now you might want to turn over to that passage, and we'll start with verse 10 - and of course, this is way out into the future, but nevertheless, it's coming when God is going to judge this planet.
II Peter 3:10-12
"But the day of the Lord will come as a thief in the night; in the which the heavens will pass away with a great noise, and the elements (that is all the things that make up the planet) shall melt with fervent heat; the earth also and the works that are therein shall be burned up. 11. Seeing then that all these things (that is the things of this earth) shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness. 12. Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?" But don't give up - don't despair, because that's not the end. Let's look at the next verse:
II Peter 3:13
"Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness." Which of course is looking all the way past the 1,000 year Kingdom Age, which you and I as believers are going to be part of, and into eternity. So now if you'll come back to Hebrews 12 once again we know that God is going to deal harshly with this planet someday. And the day will even come, I feel, that it will be totally melted down and destroyed and made over for the eternal earth that's still coming. But be that as it may, now verse 28:
Hebrews 12:28
"Wherefore..." Seeing that the Creator God can do whatever He wants to do, and yet we are under His protective care --