Levítico 19:17 Midrash: Mekhilta DeRabbi Yishmael, Sifra, Ein Yaakov (Glick Edition) & Midrash Tanchuma

In what lies in the other ark it is written (Exodus 20) "I am the L–rd your G–d," and of Joseph it is written (Genesis 50:19) "Am I in the place of G–d?" In what lies in this ark it is written (Exodus 20) "There shall not be before you any other gods," and of Joseph it is written (Genesis 42:18) "It is G–d whom I fear." (Exodus 20) "You shall not take the name of the L–rd your G–d in vain." And of Joseph it is written (Genesis 42:15) "By the life of Pharaoh," (Joseph not swearing by "the life" of the L–rd.) (Exodus 20) "Remember the Sabbath day." Joseph (Genesis 42:16) "slaughter an animal and prepare it," "prepare" alluding to Sabbath eve, it being written here "prepare," and elsewhere (Exodus 16:5) "And it shall be on the sixth day that they shall prepare." (Exodus 20) "Honor your father." Joseph (Genesis 37:13) "And Israel said to Joseph: Are your brothers not grazing (the sheep) in Shechem? Go, and I will send you to them. And he said to him: Here I am" (at your service). Joseph knew that his brothers hated him, but he would not transgress the words of his father. (Exodus 20) "You shall not kill." He did not kill Potiphar (even though he could have.) (Exodus 20) "You shall not commit adultery." He did not commit adultery with the wife of Potiphar. (Exodus 20) "You shall not steal." He did not rob Pharaoh, viz. (Genesis 47:14) "And Joseph collected all of the money, etc." (Exodus 20) "You shall not testify falsely against your neighbor." Joseph did not tell his father what his brothers had done to him. Now does this not follow a fortiori, viz.: If he did not testify (against them) even truthfully, how much more so, falsely! (Exodus 20) "You shall not covet." He did not covet Potiphar's wife. It is written (Leviticus 19:17) "Do not hate your brother in your heart." And of Joseph it is written (Genesis 50:21) "And he counseled them and he spoke to their hearts." It is written (Leviticus 19:18) "You shall not take revenge and you shall not bear a grudge," and (in respect to Joseph, Genesis 50:20) "And you contemplated evil against me, but G–d contemplated it for the good." (Leviticus 25:36) "And let your brother live with you." (Genesis 47:12) "And Joseph sustained his father and his brothers, etc."...

1) (Vayikra 25:35) ("And if your brother grows poor, and his hand falls with you, then you shall uphold him, as a convert and as a sojourner; and he shall live with you.") "If your brother grows poor, and his hand falls with you": Do not allow him to drop. To what may this be compared? To a (slipping) burden upon an ass. So long as it is still in its place, you can grab onto it and set it aright. Once it has fallen to the ground, not even five can get it back again. And whence is it derived that even if you upheld him even four or five times you must, if necessary, continue doing so? From "then you shall uphold him" (connoting continuity) … and he shall live." I might think (that you must do so) even if you thereby assist him in some evil end; it is, therefore, written "with you," only if he is "with you" (imach) in Torah and mitzvoth, as in (Vayikra 19:17) "amitecha" — one who is "with you (itach)" in Torah and mitzvoth. "convert" (ger) — this is a ger tzedek (a righteous convert, one who accepts all the mitzvoth); "sojourner" (toshav) — this is a convert who eats carrion (but abstains from idolatry).

(Fol. 31) A scholar said to Raba: "Let us say [concerning the verse (Lev. 10, 17) Hoche'ach Tochi'ach 'rebuke, thou shalt rebuke'] that hoche'ach means rebuke once, and tochiach means twice?" "The first hoche'ach means even a hundred times, and tochi'ach means that not only the master must rebuke his pupil [when seeing him acting wrong], but even the pupil must do so to his master."