Midrash sur Avot 4:26

"Be sure to sit at the dust of the feet of the sages (Avot 1:4):" Do not rely on your own opinions. Never say: "accept my opinion (Avot 4:8)."

It is taught that Rabbi said: What is the proper way for a man to react to the reproof of his neighbor? He should accept the rebuke, for as long as rebuke is accepted in the world, ease, goodness, and blessing will prevail as well, and evil will vanish from the world, as it is said: But to them that rebuke shall be delight, and a good blessing shall come upon them (Prov. 24:25). That is, to the one who rebukes and to the one who is rebuked. Others say: He will be strengthened by his increased faith, as it is said: Mine eyes are upon the faithful of the land, and they may dwell with Me (Ps. 101:6).

The fish said to Jonah, Dost thou not know that my day had arrived to be devoured in the midst of Leviathan's mouth? Jonah replied, Take me beside it, and I will deliver thee and myself from its mouth. It brought him next to the Leviathan. (Jonah) said to the Leviathan, On thy account have I descended to see thy abode in the sea, for, moreover, in the future will I descend and put a rope in thy tongue, and I will bring thee up and prepare thee for the great feast of the righteous. (Jonah) showed it the seal of our father Abraham (saying), Look at the Covenant (seal), and Leviathan saw it and fled before Jonah a distance of two days' journey. (Jonah) said to it (i.e. the fish), Behold, I have saved thee from the mouth of Leviathan, show me what is in the sea and in the depths. It showed him the great river of the waters of the Ocean, as it is said, "The deep was round about me" (Jonah 2:5), and it showed him the paths of the Reed Sea through which Israel passed, as it is said, "The reeds were wrapped about my head" (ibid.); and it showed him the place whence the waves of the sea and its billows flow, as it is said, "All || thy waves and thy billows passed over me" (Jonah 2:3); and it showed him the pillars of the earth in its foundations, as it is said, "The earth with her bars for the world were by me" (Jonah 2:6); and it showed him the lowest Sheol, as it is said, "Yet hast thou brought up my life from destruction, O Lord, my God" (ibid.); and it showed him Gehinnom, as it is said, "Out of the belly of Sheol I cried, and thou didst hear my voice" (Jonah 2:2); and it showed him (what was) beneath the Temple of God, as it is said,"(I went down) to the bottom of the mountains" (Jonah 2:6). Hence we may learn that Jerusalem stands upon seven (hills), and he saw there the Eben Shethiyah (Foundation Stone) fixed in the depths. He saw there the sons of Korah standing and praying over it. They said to Jonah, Behold thou dost stand beneath the Temple of God, pray and thou wilt be answered. Forthwith Jonah said to the fish, Stand in the place where thou art standing, because I wish to pray. The fish stood (still), and Jonah began to pray before the Holy One, blessed be He, and he said: Sovereign of all the Universe ! Thou art called "the One who kills" and "the One who makes alive," behold, my soul has reached unto death, now restore me to life. He was not answered until this word came forth from his mouth, "What I have vowed I will perform" (Jonah 2:9), namely, I vowed to draw up Leviathan and to prepare it before Thee, I will perform (this) on the day of the Salvation of Israel, as it is said, "But I will sacrifice unto thee with the voice of thanksgiving" (ibid.). Forthwith the Holy One, blessed be He, hinted (to the fish) and it vomited out Jonah || upon the dry land, as it is said, "And the Lord spake unto the fish, and it vomited out Jonah upon the dry land" (Jonah 2:10).

THE TRIALS OF ABRAHAM (continued)
THE seventh trial (was as follows): "After these things the word of the Lord came unto Abram in a vision, saying" (Gen. 15:1). To all the prophets He was revealed in a vision, but to Abraham He was revealed in a revelation and in a vision. Whence do we know of the revelation? Because it is said, "And the Lord appeared unto him by the oaks of Mamre" (Gen. 18:1). Whence do we know of the vision? Because it is said, "After these things the word of the Lord came unto Abram in a vision" (Gen. 15:1). He said to him: Abraham ! Do not fear, for My right hand is shielding thee in every place where thou goest; it is like a shield against misfortunes, and it gives thee a good reward, (even) to thee and to thy children, || in this world and in the world to come, as it is said, "Thy exceeding great reward" (ibid.).

THE POWER OF REPENTANCE
REPENTANCE and good deeds are a shield against punishment. Rabbi Ishmael said: If repentance had not been created, the world would not stand. But since repentance has been created, the right hand of the Holy One, blessed be He, is stretched forth to receive the penitent every day, and He says, Repent, ye children of men. "Repent, ye children of men" (Ps. 90:8). Know thou the power of repentance. Come and see from Ahab, king of Israel, for he had robbed, coveted, and murdered, as it is said, "Hast thou killed, and also taken possession?" (1 Kings 21:19). He sent and called for Jehoshaphat, king of Judah, who gave him thrice daily forty stripes, and in fasting and with prayer he rose up early and retired late, before the Holy One, blessed be He, and he did not return any more to his evil deeds. His repentance was accepted, as it is said, || "Seest thou how Ahab humbleth himself before me? Because he humbleth himself before me, I will not bring the evil in his days" (1 Kings 21:29).