Musar sur Jérémie 3:12

הָלֹ֡ךְ וְקָֽרָאתָ֩ אֶת־הַדְּבָרִ֨ים הָאֵ֜לֶּה צָפ֗וֹנָה וְ֠אָמַרְתָּ שׁ֣וּבָה מְשֻׁבָ֤ה יִשְׂרָאֵל֙ נְאֻם־יְהוָ֔ה לֽוֹא־אַפִּ֥יל פָּנַ֖י בָּכֶ֑ם כִּֽי־חָסִ֤יד אֲנִי֙ נְאֻם־יְהוָ֔ה לֹ֥א אֶטּ֖וֹר לְעוֹלָֽם׃

Tu iras donc proclamer les paroles suivantes du côté du Nord, tu diras: Reviens, renégate, ô Israël! dit l’Éternel. Je ne ferai plus tomber mon courroux sur vous, car je suis clément, dit l’Éternel, mon ressentiment n’est pas durable.

Sefer HaYashar

This is the general rule: there is no hour in the life of man that if he does complete repentance, it will not be accepted and his prayer answered. The Creator is not like the created who can abandon forever or bear a grudge forever, as it is said (Isaiah 57:16), “For I will not contend forever, neither will I be always wroth.” And as it is said (Jeremiah 3:12), “For I am merciful, saith the Lord, I will not bear a grudge for ever.” And on this theme, it is said (Isaiah 55:6), “Seek ye the Lord while He may be found,” meaning at those times when He can be found or in other words, as long as a man lives.