Getting married early is considered crucial in Orthodox Jewish tradition due to a combination of religious obligations, moral safeguards, and the theological imperative to build a family, with many sources suggesting an ideal age of around 18–20 for men and slightly earlier for women. This emphasis on early marriage is deeply rooted in Jewish law (halakha) and aimed at creating a "faithful house in Israel" (bayis ne'eman b'Yisroel).
Jew in the City +2
Key reasons for marrying early include:
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Procreation and Mitzvot: The primary, foundational obligation in Judaism is to fulfill the mitzvah (commandment) of "be fruitful and multiply" (Genesis 1:28), which is deemed most achievable when starting a family young.
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Preventing "Sinful Thoughts": The Talmud advises that marrying by age 20 prevents a man from spending his days in "thoughts of sin" or temptation. Early marriage is seen as a way to maintain purity by providing a legitimate, holy outlet for physical desire.
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Building a "Bayis Ne'eman" (Faithful House): Marriage is viewed as building a new entity—a "faithful house in Israel"—that carries on Jewish tradition and Torah values.
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Spiritual Completion: According to Jewish thought, a person is only "half a person" before marriage, and they find their completeness—spiritually and physically—when paired with a spouse.
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Avoiding Moral Hazards: The Sages viewed delaying marriage beyond the age of 20 (or 24 in pressing circumstances) as negligent, as it increases the chance of succumbing to negative inclinations (the yetzer ha-ra).
February 22, 2016 – 13 Adar I 5776
Op-Ed by Rabbi Shea Hecht: If you want the odds to be stacks in your favor, try to get married at a younger age.

