Midrash su Geremia 32:36

Listen, heavens and I will speak: Happy is the one born of a woman who says like this to the creation of the Heavens. As a king would say to his servants, "Listen and hear my words"; so did he say to the heavens and the earth, "Be quiet until all of my words are finished." "Listen, heavens": This is what is stated in the verse (Jeremiah 32:36) - "If the heavens above could be measured, and the foundations of the earth below could be fathomed, then would I also reject all the seed of Israel." Since they exist forever and Israel exists forever, they were summoned to testify that Israel is observing the Torah and the commandments. But if, God forbid, they negate them, the hand of the witnesses will be the first against them, to kill them. It is written (Deuteronomy 11:17), "and He will shut up the skies and there will be no rain and the ground will not yield its produce." Hence, he summoned them to testify when Israel is observing the Torah and the commandments. But if, God forbid, they refuse, the hand of the witnesses will be the first against them, as it is stated (Deuteronomy 31:28), "and I will bring the heavens and the earth as witnesses against you." And this is why he brought them for testimony - as it is [found] in the Pesikta [that] man is compared to the twelve constellations: At the beginning when he is born, he is compared to a lamb, as he is soft, but he grows up to be like an ox. When he grows [older], he becomes twins, meaning to say complete, and the evil impulse grows in him. And at the beginning, it is weak like a crab; but afterwards when it grows, it becomes strong like a lion. And if he sins, it becomes like a virgin. And if he adds [more] transgressions, they are measured in the scales. And if he continues in his rebellion, he is brought down to the pit below, to the pit and Geihinom - like a scorpion placed in the earth and in ditches. But if he repents, he is thrown out - like one who slings his arrows with a bow. That is why we are accustomed to mention the dead on Shabbat, so that they do not return to Geihinom. As so is it [found] in Torat Kohanim (on Deuteronomy 21:8), "'Atone for your people' - those are the living; 'that You have redeemed' - those are the dead. From here, [we learn] that the living redeem the dead." Hence we are accustomed to mention the dead on Yom Kippur and to distribute charity for their sake. As so did we learn in Torat Kohanim, "It is possible that from when they died, charity does not help them. [Hence] we learn to say, 'that You have redeemed.'" From here, [we learn] that when we distribute charity for their sake, we take them out and bring them up like an arrow from the bow. He [then] immediately becomes soft like a goat and is rendered pure like the time that he was born, and we pour pure water from a pail upon him. And he grows with great pleasure like a fish enjoying the water. So does he immerse at all times in the rivers of afarsimon and milk, and oil and honey; and he always eats from the tree of life that is planted inside the partition of the righteous, and its branches leans over the table of each and every righteous one. And he lives forever. To here is new. But from here and onward is from the old.