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Judaism

Is polyamory allowed in Judaism?

We pose a question of morality to our two rabbis, one Orthodox, the other Progressive...

May 11, 2023 14:56
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Close male and female friends walking down city street together. Rear view of mix raced people walking outside and hugging each other. Friendship and support concept

Question: My nephew is in a polyamorous relationship, living in the same house with two women openly as a threesome. They are not married, but does this still count as adultery, or is it permissible?

An Orthodox view by Rabbi Alex Chapper

Coca-Cola is the world’s most popular soft drink and, understandably, its recipe is a closely guarded trade secret.

According to the company, only two employees are privy to the complete formula at any given time and they are not permitted to travel together.

When one dies, the other must choose a successor within the company and impart the secret to that person. The identity of the two employees in possession of the secret is itself a secret. Although this secrecy is clearly for commercial reasons, we can extrapolate from it the importance of exclusivity in relationships and specifically in a marriage.

The Hebrew word for marriage is kiddushin, which means “holiness” and it shares its root with other familiar terms such as Kaddish, kedushah and kiddush.

While we can define holiness as being something that is not mundane or even profane, it is much more enlightening to understand it as referring to that which is unique, special and exclusive.

By way of example, Shabbat is also described as “Shabbat Kodesh — the holy day of rest”, which reflects how we differentiate it from the other, more ordinary days of the week. If we treat Shabbat like any other day, then it is in danger of losing its holiness and that is why Jewish law protects its elevated status by prohibiting certain categories of creative activity on it.

Similarly, the intrinsic holiness of marriage is maintained by recognising that it is unlike any other relationship, the way in which two people, who are committed to each other, connect on an emotional and physical level, cannot be replicated towards anyone else outside of this couple.

The Torah conceived of marriage as the reuniting of two halves of a whole, as individuals we are incomplete until we commit exclusively to our “other half” and become “one flesh” (Bereshit 2:25).

Nachmanides explains that there is no more intimate a relationship than this and, according to Sforno, a married couple are to work together in such close union as if there were, in fact, only one of them.

In Judaism, we recognise that our physical world reflects the spiritual realms and so the expectation is that we learn from the special marriage bond between two people how to connect with God in a meaningful and fulfilling way, where there is no room whatsoever for other gods.

According to the Talmud, 40 days before a foetus is even formed, a heavenly voice announces who they will marry, which presumably is the source of the saying “a match made in heaven”, but it also reveals God’s intention for every relationship to be unique (Sotah 2a).

If the Coca-Cola formula is so valuable that it can be shared only between two people, how much more so is the holy institution of marriage.

Alex Chapper is senior rabbi of Borehamwood and Elstree (United) Synagogue

A Progressive view by Rabbi Jonathan Romain