כִּ֣י ׀ אֱוִ֣יל עַמִּ֗י אוֹתִי֙ לֹ֣א יָדָ֔עוּ בָּנִ֤ים סְכָלִים֙ הֵ֔מָּה וְלֹ֥א נְבוֹנִ֖ים הֵ֑מָּה חֲכָמִ֥ים הֵ֙מָּה֙ לְהָרַ֔ע וּלְהֵיטִ֖יב לֹ֥א יָדָֽעוּ׃
For My people is foolish, They know Me not; They are sottish children, And they have no understanding; They are wise to do evil, But to do good they have no knowledge.
Read halakhic rulings (Jewish law) on Jeremiah 4:22: and classical halakhic sources.