Two Halves, One Soul: The Foundation of Jewish Marriage

There's an idea at the heart of Jewish marriage that, if you really internalize it, will change everything. It's the idea that a husband and wife are not two separate people who have decided to share a life. They're two halves of a single soul who are finally finding their way back to each other.

This isn't poetry. It's the way Hashem actually built the world. And the way you understand it determines almost everything about how your marriage will go.

The Mitzvah at the Core

The mitzvah of V'ahavta L'reacha Kamocha — to love your fellow Jew as yourself — applies to every Jew. There are different levels to it. The most basic level is not doing to others what you wouldn't want done to you. Beyond that, there's actively showing care, helping, giving — that's certainly a hallmark of Yiddishkeit.

But the mitzvah goes beyond the actions. We shouldn't just do good for others because we're obligated to, or because it makes us feel good about ourselves. We're supposed to actually care about them. Actually want their good.

Getting that feeling into your heart for every Jew isn't easy. It requires identifying so deeply with another person that you genuinely feel they are your brother, your sister. Once you feel that way, doing good for them becomes natural.

However, the ultimate expression of this mitzvah is with your spouse. Our sages added extra positive obligations between husband and wife specifically to bring out the feelings of love and unity that the mitzvah ultimately points toward.

Hashem Created You as One

Hashem originally created man and woman as one unit. He then split them apart. Why?

To teach us that even though they're now separated, in their essence they are really one.

That's why the potential for natural love and connection exists between a husband and wife in a way it doesn't with anyone else. You're not building something from scratch. You're recovering something that was always there.

The way to tap into that love is to constantly review this idea, and to act on it.

The Most Important Sentence in Your Marriage

Here is the sentence I want you to carry with you. Read it slowly:

Every individual is inherently lacking. We were not given all the pieces we need to be complete. The Creator, in His infinite wisdom, decided to create one whole person and split him into two parts. Only when a man and woman come together in marriage do they fill in each one's missing pieces and become whole.

This applies to every marriage. Including yours.

So starting right now, change the way you look at your spouse — by changing the way you look at yourself.

I am lacking. I am missing pieces of myself. I need someone to help make me whole.

This shouldn't hurt your self-esteem. It applies to everyone. What it does is make you face the truth: I need you to make me whole.

Why This Realization Changes Everything

This recognition is perhaps the strongest motivator in marriage. The more you internalize it, the more you will love and respect your spouse. True respect comes from the value you give someone. The more I value you, the more I will naturally honor you.

So take the time and actually think about your spouse and all the things you are missing that he or she brings to your marriage.

Start with the simple, day-to-day physical things they do for you. Then move deeper — think about all the emotional aspects of your life that they bring. Then go deeper still — think about the spiritual parts of your life that they make possible.

When you really take the time to do this honestly, your appreciation will translate into genuine honor and respect. And bigger than anything else, you will start to feel something you didn't feel before: whole.