Jewish Philosophy on Jeremiah 2:19: Rambam & Classical Sources

תְּיַסְּרֵ֣ךְ רָעָתֵ֗ךְ וּמְשֻֽׁבוֹתַ֙יִךְ֙ תּוֹכִחֻ֔ךְ וּדְעִ֤י וּרְאִי֙ כִּי־רַ֣ע וָמָ֔ר עָזְבֵ֖ךְ אֶת־יְהוָ֣ה אֱלֹהָ֑יִךְ וְלֹ֤א פַחְדָּתִי֙ אֵלַ֔יִךְ נְאֻם־אֲדֹנָ֥י יְהוִ֖ה צְבָאֽוֹת׃

Thine own wickedness shall correct thee, and thy backslidings shall reprove thee: Know therefore and see that it is an evil and a bitter thing, that thou hast forsaken the LORD thy God, neither is My fear in thee, Saith the Lord GOD of hosts.

Read Jewish philosophy on Jeremiah 2:19: Rambam's Guide for the Perplexed, Saadia Gaon, and classical Jewish philosophical sources, free online.