אִם־יָמֻ֜שׁוּ הַחֻקִּ֥ים הָאֵ֛לֶּה מִלְּפָנַ֖י נְאֻם־יְהוָ֑ה גַּם֩ זֶ֨רַע יִשְׂרָאֵ֜ל יִשְׁבְּת֗וּ מִֽהְי֥וֹת גּ֛וֹי לְפָנַ֖י כָּל־הַיָּמִֽים׃ (ס)
If these ordinances depart from before Me, Saith the LORD, Then the seed of Israel also shall cease From being a nation before Me for ever.
Read halakhic rulings (Jewish law) on Jeremiah 31:36: and classical halakhic sources.