Parshas Toldos – Thoughts on the first Rashi

“These are the descendants of Yitzchok son of Abraham. Abraham was the father of Yitzchok. Yitzchok was 40 years old when he took Rivkah, the daughter of Besueil the Aramite, of Padam Aram, sister of Lavan, the Aramite, to be his wife.”

[Bereshis 25:19-20]

These are the descendants of Yitzchok. (This refers to) Yaakov and Esau who are discussed in this parsha.

There are apparently two ways to translate the word “Toldos” – as either “the descendants of" or as “the chronicles of.” Rashi is intent on the first translation and is thus pressed to explain when the phrase is used in the Torah and is not immediately followed with a list of children, such as the instance cited above which uses the word “Toldos” and then tells us about Yitzchok's relationship with Abraham.¹

The Sforno (and others) differs from Rashi and understands the word “Toldos” to mean “the chronicles of.” Sforno explains that the Torah first states “These are the chronicles of Isaac, son of Abraham,” and then restates “Abraham was the father of Yitzchok,” to make the point that only Yitzchok is considered the true and worthy heir of Abraham, which we see in the accounts in this week’s parsha of how Yitzchok led his life.

The comment of Sforno can prompt us to consider a basic question – are we leading our own lives in ways that would lead other people to see us as worthy heirs of Abraham? The Torah is timeless and thus the message in this verse, as understood by Sforno, is not merely a history lesson – it is meant to provoke us to introspection as well.   

1 = Rashi faces a similar problem with the first verse of Parshas Noach, which uses the word “Toldos” and then tells us that Noach was a righteous person.