We have to remember that, while we value all people, we do not value all ideas. There are some ideas that cannot be justified.

Learning from Our Mistakes: The Timeless Message of Parshat Devarim

The Book of Deuteronomy (Devarim) begins in an unusual way. Moses gathers the Jewish people and starts reviewing the events of the previous forty years in the wilderness. He recalls their failures, their complaints, their moments of doubt, and the consequences that followed.

At first glance, it might seem as though Moses is simply reopening old wounds. Why remind a new generation of so many painful episodes?

Because that is not what he is doing.

The Torah does not recount our mistakes to embarrass us. It recounts them so that we will learn from them.

One of the remarkable features of the Bible is that it does not portray its heroes as flawless. Abraham, Isaac, Jacob, Moses, David—all are presented as human beings with strengths and weaknesses. Their greatness did not lie in never making mistakes. Their greatness lay in recognizing those mistakes, accepting responsibility, and growing from them.

That is one of Judaism’s most profound teachings. Perfection is not the goal. Growth is.

Parshat Devarim is always read before Tishah B’Av, the day on which we mourn the destruction of both Temples and many other tragedies in Jewish history. The Sages teach that the Second Temple was destroyed because of sinat chinam—baseless hatred between Jews.

The point of remembering these events is not to dwell on the past or assign blame. It is to ask ourselves what kind of society we are building today. Are we treating one another with dignity and respect? Are we strengthening the bonds of our community? Are we learning from history, or are we repeating it?

This message extends beyond Jewish history. Every individual, every family, every community, and every nation makes mistakes. Success does not come from pretending those mistakes never happened. It comes from having the honesty to confront them and the courage to change.

That is Moses’ final lesson before the Jewish people enter the Land of Israel. Freedom brings responsibility. A mature nation does not ignore its past; it studies it, learns from it, and resolves to do better.

As we read Parshat Devarim and prepare for Tishah B’Av, we are reminded that our past should never be a prison. It should be a teacher.

If we are willing to learn from our mistakes, then even our failures can become the foundation for a stronger future.