What if Culture, Like the Heavens and Earth, is Ephemeral?

Just to follow up on what to do about a culture in decay, I couldn’t help but notice what the Psalmist writes in Ps. 102:

25 Of old you laid the foundation of the earth,
and the heavens are the work of your hands.
26 They will perish, but you will remain;
they will all wear out like a garment.
You will change them like a robe, and they will pass away,
27 but you are the same, and your years have no end.
28 The children of your servants shall dwell secure;
their offspring shall be established before you.

Calvin explains these verses this way:

Here the sacred writer amplifies what he had previously stated, declaring, that compared with God the whole world is a form which quickly vanishes away; and yet a little after he represents the Church as exempted from this the common lot of all sublunary things, because she has for her foundation the word of God, while her safety is secured by the same word. Two subjects are therefore here brought under our consideration. The first is, that since the heavens themselves are in the sight of God almost as evanescent as smoke, the frailty of the whole human race is such as may well excite his compassion; and the second is, that although there is no stability in the heavens and the earth, yet the Church shall continue steadfast for ever, because she is upheld by the eternal truth of God.

Okay, maybe Calvin was like me, mean, a Calvinist and a jerk. Add to that fundamentalist in his understanding of the world’s fleeting nature. But wouldn’t a little more of this paleo-Calvinism help the neo-Calvinists cope when the transformation of culture doesn’t pan out?