ויקרא כה,לו: אַּל־תִקַּח מֵאִתוֹ נֶּשֶּךְ וְתַּרְ בִית וְיָׁרֵאתָׁ מֵאֱלֹהֶּיךָ וְחֵי אָׁחִיךָ עִמָׁךְ
Baal HaTurim: The Gematria of the word נֶּשֶּך is 370, equal to the Gemartia of זה נחש (this is a snake). In the time to come, the snake will not be healed as it is written (Yeshiyah 65,25) “But the snake dusk will be its food” (remain subject to the Divine curse from Gan Eden). Similarly, a person that takes interest on a loan will not return to life.
In the time to come the Medrash tells us that the Holy One, Blessed be He, will heal everything that He has smitten in in this world (see Yeshayah 35,5-6). Even the beasts will be healed. Yet the snake will never be healed as the verse continues (see Yeshayah 65,25).
