Isaías 1:25 Referencias del Talmud: Megillah & Shabbat

What was their reason for saying the gathering of the exiles after the blessing of the years? Because it is written, “But you, O mountains of Israel, you shall shoot forth your branches and yield your fruit to your people Israel, for they are at hand to come” (Ezekiel 36:8). And when the exiles are gather, judgment will be visited on the wicked, as it says, “And I will turn my hand upon you and purge away your dross as with lye” (Isaiah 1:25) and it is written further, “And I will restore your judges as at the first” (Isiah 1:26).

The Holy One does not bring His Presence to rest upon Israel until evil judges and officers are eliminated from Israel, as it says “And I will return My hand upon you and purge away your dross as with lye, and remove all your tin. And I will restore your judges as at first and your counsellors as in the beginning; afterwards you shall be called City of Righteousness, Faithful City.” (Isaiah 1:25-26)