Can the Bible Be Understood Without the Oral Torah?

There are those who fully believe that the Torah was given by God, yet claim that the Oral Torah was not. According to this view, the teachings of the sages recorded in the Talmud and halachic literature are merely the personal reasoning of the scholars who wrote them.

As a result, such individuals are willing to accept the commandments that appear in the Bible but refuse to follow the rulings of the Talmud and Jewish law. They sometimes argue dismissively: “Who are they to decide how I should live my life?”

This idea can be tempting. Unlike the Written Torah, the Oral Torah places many detailed obligations on everyday life. It regulates even small aspects of daily behavior and requires discipline and restraint.

In the following short article we will demonstrate, based on the Written Torah itself, that together with the Written Torah, Moshe also received the Oral Torah with all its many details and explanations. As the sages taught: “Scripture, Mishnah, Talmud, and Aggadah — even what a seasoned student will one day teach before his teacher — was already said by God to Moshe at Sinai.” (Jerusalem Talmud, Peah 2:4)

The Written Torah Cannot Be Understood Alone

Anyone with basic common sense understands that a legal code cannot contain vague instructions, especially if severe punishments are attached to them.

When we examine the Written Torah however, we find many commandments and prohibitions that cannot possibly be understood without the explanations preserved in the Oral Torah. Even more striking, some of these laws carry very serious punishments, including the death penalty.

How can the Torah command something and punish its violation without clearly explaining what the commandment means? The logical conclusion is that together with the Written Torah, Moshe also received an oral explanation that defined the commandments precisely.

Below are several examples.

Example 1: What Is “Work” on the Sabbath?

The Torah commands: “Six days work shall be done, but the seventh day shall be holy for you, a Sabbath of rest to the Lord. Whoever performs work on it shall be put to death.” (Shemot 35:2)

What exactly is considered “work”? From the verse alone, how is it possible to know which actions are forbidden? Is it reasonable to impose such a severe punishment without explaining the prohibition clearly?

This indicates that alongside the verse, Moshe received an oral explanation detailing which activities are included in the concept of “work.”

The Torah itself hints at this. In the Book of Bamidbar (chapter 15), the Israelites encountered a man gathering sticks on the Sabbath. They placed him under guard “because it had not yet been clarified what should be done to him.” In other words, they knew his action was forbidden but were uncertain about the exact punishment.

If the definition of forbidden labor had not already been known through the Oral tradition, the question would have been whether the act was forbidden at all. The story shows that the concept of “work” had already been defined.

Example 2: “Let No Man Leave His Place”

The Torah also states: “Let no man leave his place on the seventh day.” (Shemot 16:29)

What exactly does “his place” mean? Does it refer to the exact spot where a person stood when the Shabbat began, the entire house, or perhaps the whole city?

Without clarification, the commandment is impossible to apply. Clearly, its meaning was explained through the Oral Torah.

Example 3: The Commandment of Tefillin

The Torah instructs: “You shall bind them as a sign upon your hand, and they shall be as frontlets between your eyes.” (Devarim 6:8)

What exactly should be bound on the hand? Could it refer to a written letter? And what are “frontlets”? The word used here does not appear elsewhere in the Bible and is not even a recognizable Hebrew term.

Yet for thousands of years Jews throughout the world have all understood the verse in exactly the same way: it refers to black square boxes with leather straps containing four passages from the Torah.

How did Jewish communities across continents reach the same interpretation if it were not transmitted through an oral tradition?

Example 4: Circumcision

The Torah commands: “You shall circumcise the flesh of your foreskin.” (Bereishit 17:11)

Without the Oral Torah, it would be impossible to know exactly how to perform this commandment. The verse itself does not specify which part must be removed or how the procedure should be carried out.

Yet this commandment carries the severe penalty of spiritual excision for one who neglects it. Clearly, its details were transmitted orally.

Example 5: The “Fruit of a Beautiful Tree”

The Torah instructs us to take the “fruit of a beautiful tree” on the festival of Sukkot.

If we relied only on the written text, every person might bring a different citrus fruit, such as oranges, clementines, grapefruits, or lemons.

Yet Jews throughout the world unanimously bring the same fruit: the etrog.

How is it that no one brings a lemon, which closely resembles an etrog? The answer is that the identification was preserved through the Oral Torah.

The Written Torah Itself Refers to the Oral Torah

When we read the Written Torah carefully, we find that it explicitly refers to instructions that were given but not written down.

One example appears in Devarim: “You shall slaughter from your cattle and your sheep that the Lord has given you, as I have commanded you.” (Devarim 12:21)

Notice the phrase “as I have commanded you.” The famous laws of ritual slaughter are referred to, yet nowhere in the Written Torah are they described.

Where, then, were they commanded? In the Oral Torah.

Rashi explains this verse by stating that the laws of slaughter were given orally to Moshe, since no written instruction appears in the Torah.

The Written Torah Has No Vowel Marks

Another indication of the Oral Torah is the fact that the Written Torah contains no vowel markings. Torah scrolls have always been written this way.

The correct pronunciation of the text has been transmitted orally from generation to generation.

Without this oral tradition, the same Hebrew letters could be read in many different ways. Remarkably, after two thousand years of exile, Jewish communities across the world returned with the exact same pronunciation of the verses.

If only the Written Torah had been given, how would they all have known the correct way to read it?

This provides further evidence that the Oral Torah accompanied the Written Torah.

Apparent Contradictions in the Written Torah

Another indication of the Oral Torah is the existence of verses that appear to contradict each other.

For example, one verse states that matzah should be eaten for seven days (Shemot 12:15), while another says six days (Devarim 16:8).

Many such examples exist. Anyone who studies the Torah quickly notices its extraordinary precision. Every word and even every letter carries meaning. There are no unnecessary letters in the Torah.

It is therefore impossible that these apparent contradictions are accidental. Rather, they exist deliberately in order to teach deeper laws and nuances. The sages often derived detailed legal principles precisely from these seemingly contradictory verses.

The Oral Torah Preserves the Meaning of the Written Torah

Taken together, these examples demonstrate that the Written Torah cannot be properly understood without the Oral Torah.

The commandments, their detailed instructions, the correct interpretation of verses, and even the correct pronunciation of the text were all preserved through a continuous oral tradition transmitted from generation to generation.

Adapted from the monthly publication Or Elyon.