Mystery of the Etrog: Uncovering Biblical Mentions

In Parshat Emor, we read about the mitzvah to take the fruit of a goodly tree during Sukkot.

This fruit is known to be the etrog.

To fulfill the mitzvah, we cultivate etrogim. But why doesn't the etrog appear in the Torah or prophets?

Interestingly, in Shir Hashirim, the verse "the scent of your nose is like apples" is translated by Yonatan as referring to etrogim. Indeed, the scent of the etrog is unique, delicate, and pleasant.

Another possible mention of the etrog's scent is in Yitzchak Avinu's words, "See, the scent of my son is like the scent of a field blessed by Hashem." The Gemara interprets this as the scent of an apple field, and Tosafot clarifies: of etrogim. Generally, apple trees lack a noticeable scent.

Furthermore, the Bible describes apples in the central land, for example, "Under the apple tree I aroused you," yet apples grow only in very cold places, like Europe or the slopes of Mount Hermon.

The expression "I aroused you" aligns beautifully with the idea that the scent of the etrog is stimulating. Not only does the etrog give off fragrance, but so do its leaves and soft branches.

Even more fascinating is how Yitzchak's phrase "like the scent of a field blessed by Hashem" aligns with the sages' interpretation of Gan Eden, following the opinion of Rabbi Abba of Akko, identifying the fruit of the Tree of Knowledge as an etrog. Hence, the scent of Gan Eden is that of etrogim.

Eating from the Tree of Knowledge symbolizes knowledge. A young child wouldn't taste an etrog, as its flavor is bitter. Only a mature person enjoys the mix of sweetness and bitterness.

This interpretation fits well with the use of the etrog in the Temple, viewed as "the field of sacred apples," representing Gan Eden and the place to rectify the sin of the Tree of Knowledge.