The Torah Will Never Change: Logical and Historical Proof of Its Eternal Truth

Gila asks: "Hello. One of the principles of our faith is that the Torah will never change. I fully believe this, but I’m curious — is there a way to actually prove it?"

* * *

Hello Gila, and thank you for your thoughtful question.

Indeed, the ninth principle of Maimonides’ Thirteen Principles of Faith is the belief that “this Torah will not be replaced, and there will never be another Torah from the Creator, blessed be His Name.”

This belief is not only a matter of faith — it can be supported through logic, history, and the Torah’s own words.

1. The Torah Cannot Be Temporary

The Creator made the world for a purpose, as the verse states: “He did not create it to be empty; He formed it to be inhabited.” (Yeshayahu 45:18)

As long as the world itself exists, its purpose remains unchanged — and therefore, the divine “instruction manual” for life (the Torah) cannot change.

Just as a clock is designed to tell time and a car is designed to drive, human life is designed to follow divine moral law. As long as human beings possess free will and moral choice, there must be an eternal guide to distinguish good from evil: “Fear God and keep His commandments, for this is the whole duty of man.” (Kohelet 12:13–14)

If God continues to create human beings, then honoring parents (the fifth commandment) remains relevant. As long as there is a seventh day in the week, the commandment to observe Shabbat stands: “It is a sign between Me and the children of Israel forever.” (Shemot 31:17)

As long as we eat food or wear garments, the mitzvot related to them remain in force. The laws of Torah are intertwined with the natural world — as long as creation endures, so too do its divine laws.

2. The Torah Reveals the Creator’s Design

The very word Torah means instruction. Without it, humanity would have no consistent guide for marriage, justice, or morality. The Torah provides the detailed framework of what is permitted, what is forbidden, and how to live ethically.

Other religions that attempted to “replace” the Torah (such as Christianity and Islam) rely on the Torah itself as their foundation yet offer no comparable system of divine law. They replaced God’s perfect design with generalities such as “be good” or “have faith,” but abandoned the specific divine laws that structure a just and holy life.

As the Torah says: “For this is your wisdom and understanding in the eyes of the nations.” (Devarim 4:6)
“And what great nation is there that has statutes and laws so righteous as this entire Torah?” (Devarim 4:8)

No other faith has ever produced a moral or legal system equal in depth and precision to the Torah.

3. The Eternal Proof in History

History itself testifies that the Torah is eternal. Despite being few in number, the Jewish people who received the Torah, have influenced every civilization on Earth. The Torah became the world’s most printed, studied, and revered book, and the moral foundation of global law.

If the Torah were meant to be temporary, its message and its nation would have disappeared long ago. Instead, they both endure, which is a living proof of divine design.

4. The Words of Maimonides

Maimonides writes explicitly (Laws of the Foundations of the Torah, ch. 9): “It is a clear and explicit principle of the Torah that it is a commandment standing forever and ever — it will never be changed, diminished, or added to… Therefore, if any person claims that God has commanded to add or remove a mitzvah, or that the commandments were only temporary, that person is a false prophet. For God has said: ‘The revealed things belong to us and to our children forever, to do all the words of this Torah.’ (Devarim 29:28)”

The Torah cannot and will not change — not by logic, by nature, or by divine decree.

• The logic of creation demands a consistent moral framework.

• History confirms that no other system endures with such impact.

• The Torah itself declares that its laws are eternal: “It is not in heaven… for it is your life and the length of your days.” (Devarim 30:12,19)

The Torah is not merely an ancient text, but the timeless blueprint of creation itself, a divine covenant that endures “forever and ever.”