וַיֵּ֥שֶׁב יִצְחָ֖ק בִּגְרָֽר׃
Habitó, pues, Isaac en Gerar.
Redeeming Relevance; Genesis
What is true of Leah and Yaakov is really true of all our Biblical heroes. The predicaments they faced did not come with facile solutions. When Avraham and Yitzchak vulnerably came to foreign nations accompanied by unusually beautiful wives (Bereshit 12:10-15, Bereshit 20:1-2 and Bereshit 26:6-7), there were no easy solutions. When Yosef had to deal with the jealousy of his holy brothers, there were also no easy solutions. The more we think about it, the more we will see that most of the choices faced by our ancestors were quite complex.
Siftei Chakhamim
That Kehos lived after Amram’s birth ... Also, [you must subtract] Kehos’s years before he descended to Egypt. Since the enslavement itself was not 400 years, we are forced to say that “for four hundred years” refers to “your descendants will be foreigners in a land that is not theirs,” rather than to “they will enslave them and oppress them.” Indeed, from the time Yitzchok was born, they were as foreigners in various lands, as it is written (Bereishis 26:6): “Yitzchok settled in Gerar.” [And there are many verses that] use the term ויגר, which connotes being a foreigner. Although the enslavement was only for 210 years, they were foreigners from the time Yitzchok was born.
Ramban
AND THOU SHALT COME TO THY FATHERS IN PEACE. And thou shalt not behold at this. Thus the language of Rashi.
This is not correct according to Rashi’s own interpretation, namely, that the decree, thy seed shall be a stranger in a land not their own,323Above, Verse 13. took effect as soon as Abraham had a child. Thus, soon after Isaac was born it states, And Abraham sojourned (‘vayagar’) in the land of the Philistines;324Further, 21:34. The word vayagar has the same root letters as geir (stranger), thus suggesting that Abraham lived as a “stranger” in a land which was not his own. And Isaac sojourned in Gerar.325Ibid., 26:6. The verse however states, vayeshev (and he “dwelled”), and not vayagar. In Rashi a different verse is quoted: Sojourn (‘gur’) in this land. (Ibid., Verse 3.) Now gur has the same root as vayagar. (See preceding note.) Now if so, Abraham was also included in the decree! But the meaning of the verse, And thou shalt come to thy fathers in peace, is that “no punishment will come to you from Me even though I decree on your children punishments of servitude and affliction.”
This is not correct according to Rashi’s own interpretation, namely, that the decree, thy seed shall be a stranger in a land not their own,323Above, Verse 13. took effect as soon as Abraham had a child. Thus, soon after Isaac was born it states, And Abraham sojourned (‘vayagar’) in the land of the Philistines;324Further, 21:34. The word vayagar has the same root letters as geir (stranger), thus suggesting that Abraham lived as a “stranger” in a land which was not his own. And Isaac sojourned in Gerar.325Ibid., 26:6. The verse however states, vayeshev (and he “dwelled”), and not vayagar. In Rashi a different verse is quoted: Sojourn (‘gur’) in this land. (Ibid., Verse 3.) Now gur has the same root as vayagar. (See preceding note.) Now if so, Abraham was also included in the decree! But the meaning of the verse, And thou shalt come to thy fathers in peace, is that “no punishment will come to you from Me even though I decree on your children punishments of servitude and affliction.”