Vayishlach - Ya'akov and Yisroel

He [the man] said, No longer will your name be spoken of as Yaakov, but as Yisrael, for you have contended with God[ly beings] and with men, and you have won.

Also, with regard to Abraham’s name, bar Kappara taught: Anyone who calls Abraham Abram transgresses a positive mitzva, as it is stated: “And your name will be Abraham” (Genesis 17:5). This is a positive mitzva to refer to him as Abraham. Rabbi Eliezer says: One who calls Abraham Abram transgresses a negative mitzva, as it is stated: “And your name shall no longer be called Abram, and your name will be Abraham, for I have made you the father of a multitude of nations” (Genesis 17:5).

The Gemara asks: But if we consider these obligatory statements, then from here we must infer that one who calls Sarah Sarai also transgresses a positive or negative mitzva.

The Gemara answers: There in the case of Sarah, it is not a general mitzva, rather the Holy One, Blessed be He, said to Abraham alone: “And God said to Abraham, your wife Sarai, you shall not call her name Sarai; rather, Sarah is her name” (Genesis 17:15). In contrast, this is stated regarding Abraham in general terms: “Your name shall no longer be called Abram.”

Again, the Gemara asks: But if that is so, one who calls Jacob Jacob, about whom it is written: “Your name shall no longer be Jacob, but Israel” (Genesis 32:29), also transgresses a mitzva.

The Gemara answers: It is different there, as the verse reverts back and God Himself refers to Jacob as Jacob, as it is written before his descent to Egypt: “And God said to Israel in the visions of the night, and said, Jacob, Jacob, and he said, ‘Here I am’” (Genesis 46:2).

לא יעקב [THY NAME SHALL] NO MORE BE CALLED JACOB [BUT ISRAEL] (literally, “not Jacob — supplanting — shall any more be said to thee”) — It shall no longer be said that the blessings came to you through supplanting and subtlety but through noble conduct (שררה) and in an open manner. Because later on the Holy One, blessed be He, will reveal Himself to you at Bethel and will change your name. There He will bless you, and I shall be there and admit your right to them (the blessings). It is to this that the passage refers (Hosea 12:5), “And he strove with an angel and prevailed; he wept and made supplication unto him” — it means the angel wept and made supplication unto him (Jacob). What was the subject of his supplication? This is stated in the next verse: “At Bethel He will meet us and there He will speak with us — implying the request. “Wait until he will speak with us there, and then I will admit your right to the blessings.” Jacob, however, would not agree to this, and against his own wish he had to admit his right to the blessings. That is what is meant when it states (v. 30) “And he declared him blessed there”, that he begged him to wait and he did not agree to do so (cp. Genesis Rabbah 78:2).

“May God give you
Of the dew of heaven and the fat of the earth,
Abundance of new grain and wine.

החמדות THE COSTLY GARMENTS — the clean ones, as the Targum has it, דכיתא (clean); (cf. Rashbam). Another explanation: They are called חמדות literally, coveted ones, because he had coveted them from Nimrod (who also was a hunter; cf. Genesis 10:9) (Genesis Rabbah 65:16)

להיות גבור TO BE A MIGHTY ONE — Mighty in causing the whole world to rebel against the Holy One, blessed be He, by the plan he devised for the generation that witnessed the separation of the races (דור הפלגה) to build the Tower of Babel (Genesis Rabbah 23:7).

And he said, Thy name shall be no more called Jakob but Israel, because thou art magnified with the angels of the Lord and with the mighty, and thou hast prevailed with them.

One should strengthen himself like a lion to get up in the morning to serve his Creator, so that it is he who awakens the dawn. Rem"a: At least, one should not delay beyond the time when the congregation prays (Tur). Rem"a: "I have set the Lord before me constantly" (Psalms 16:8); this is a major principle in the Torah and amongst the virtues of the righteous who walk before God. For a person's way of sitting, his movements and his dealings while he is alone in his house are not like his way of sitting, his movements and his dealings when he is before a great king; nor are his speech and free expression as much as he wants when he is with his household members and his relatives like his speech when in a royal audience. All the more so when one takes to heart that the Great King, the Holy One, Blessed Is He, Whose glory fills the earth, is standing over him and watching his actions, as it is stated: "'Will a man hide in concealment and I will not see him?' - the word of God" (Jeremiah 23:24), he immediately acquires fear and submission in dread of God, May He Be Blessed, and is ashamed of Him constantly (Guide for the Perplexed III 52). And one should not be ashamed because of people who mock him in his service of God, and should also go modestly. And when he lies on his bed he should know before Whom he lies, and as soon as he wakes up from sleep he should rise eagerly to the service of his Creator, May He Be Blessed and Exalted (Tur).

When the LORD is pleased with a man’s conduct,
He may turn even his enemies into allies.

No harm is in sight for Jacob,
No woe in view for Israel.
Their God ה' is with them,
And their King’s acclaim in their midst.