Jeremiah 31 and Israel

[In] Jeremiah 31, the prophet says these words (Verse 35):

Thus saith the LORD, which giveth the sun for a light by day, and the ordinances of the moon and of the stars for a light by night, which divideth the sea when the waves thereof roar; The LORD of hosts is his name: If those ordinances depart from before me, said the LORD, then the seed of Israel also shall cease from being a nation before me for ever. Thus saith the LORD; If heaven above can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel for all that they have done, saith the LORD (Jeremiah:31:35-37 [35] Thus saith the LORD, which giveth the sun for a light by day, and the ordinances of the moon and of the stars for a light by night, which divideth the sea when the waves thereof roar; The LORD of hosts is his name: [36] If those ordinances depart from before me, saith the LORD, then the seed of Israel also shall cease from being a nation before me for ever. [37] Thus saith the LORD; If heaven above can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel for all that they have done, saith the LORD.
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Do these ordinances still exist today? Is the sun still shining in the sky? Do the moon and the stars still appear at night? Isn't it remarkable that with all the achievements of science, and with all the explorations of space, the sending out of these space travelers out to explore the planetary system and even beyond, yet we still have not learned how to measure the universe in which we live. The prophet says, "Only if heavens above can be measured and the foundations of the earth searched out beneath..." We have done neither of those. We have found theories, but no one has been able to explore in this area. Therefore, God says,

"If heaven can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel for all that they have done," says the Lord. (cf, Jeremiah:31:37Thus saith the LORD; If heaven above can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel for all that they have done, saith the LORD.
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Now, that's a most remarkable promise. God has bound himself, by the faithfulness of his Being and of his Word, that Israel shall have a place in his program as long as the heavens and the earth remain. God will never cast them off as long as the sun and the moon maintain themselves in their courses and as long as long as the scope of the heavens remains to be measured and the interior of the earth remains unexplored.

-- Raymond Stedman (October 5, 1917 – October 7, 1992), pastor, classmate at Bible school with J. Vernon McGee