Jewish 101: Kosher Food

What Is Kosher Food?
The word kosher means "fit" or "proper." In the context of food, it refers to what is permitted to eat according to the Torah, especially in Leviticus 11 and Deuteronomy 14, where animals are categorized as clean or unclean.
The Basic Categories
Kosher land animals must both chew the cud and have split hooves. Fish must have fins and scales. A list of forbidden birds is given, mostly predators or scavengers, while insects are mostly prohibited, with a few exceptions.
These instructions were not random. They created a clear boundary and shaped a distinct way of life.
Meat and Milk
One well-known example is the Torah's repeated command not to boil a young goat in its mother's milk. While the text doesn't explicitly forbid eating meat and milk together, Jewish tradition has long interpreted this as a ban on mixing all meat and dairy, leading to the separation of kitchens, dishes, and even meals.
Over the centuries, a detailed system of kosher law developed, including how animals must be slaughtered, how foods are prepared, and how utensils are handled. Today, kosher certification is a major part of food production, with symbols and agencies ensuring that products meet these longstanding standards.
Kosher and Jewish Identity
Kosher laws have played a vital role in preserving Jewish identity in times of exile, dispersion, and persecution. They set clear daily rhythms that maintain this shared culture even across continents.
Yeshua and the Food Laws
In Mark 7, some believe Yeshua canceled these food laws, but that reading overlooks the point he was making. He wasn't overturning the Torah. In fact, he said clearly in Matthew 5 that he came not to abolish it.
His words in Mark highlight a deeper principle already found in the Torah: that impurity isn't only external. What comes out of a person can defile far more than what goes in. What comes from the heart, our thoughts, our words, and our intentions, is of utmost importance.
Kosher food is more than a list of dos and don'ts. It is part of a long tradition that shaped a people, one that Yeshua himself honored and lived within.
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Lydia Bachana
Netivyah Staff
Born into the Messianic movement’s founding generation, Lydia is a writer, editor, and translator. Holding a Literature & Linguistics degree, she serves Roeh Israel as Children and Youth Coordinator. She has three children with Yehuda.
Glossary
Kosher (כָּשֵׁר) means “fit” or “proper.” In the Torah, God instructed certain foods to be fit (kosher) and unfit for eating. Today, kosher most commonly refers to food and practices that meet rabbinic Jewish dietary standards.
Torah (תּוֹרָה) means “instruction” or “teaching” and often refers especially to the Five Books of Moses. Psalm 119:1 reminds us that those who walk in God's Torah are blessed.
Yeshua (יֵשׁוּעַ) is the Hebrew name of Jesus, meaning "salvation"
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