Real-life Holiness

Acharei Mot-Kedoshim, Leviticus 16:1–20:27

David Tokajer, Congregation Mayim Chayim, Daphne, AL

Parashat Acharei Mot–Kedoshim sits right within the tension every serious believer has to deal with: we want closeness with God, but we don’t get to define the terms of that closeness. Leviticus 16 opens with the death of Nadav and Avihu in chapter 10 still hanging in the air. This is not just background, it is a warning label: You don’t walk casually into the presence of a holy God.

The instructions for Yom Kippur are then laid out in detail. One day. One man. One way. The Kohen HaGadol enters the Holy of Holies not with creativity, not with personal expression, but with precise obedience. Blood is brought in, not as a ritual for ritual’s sake, but as a stark reminder: access to God costs something. Sin is not theoretical; it stains, it separates, and it requires atonement.

But then we come to chapter 17, and the focus shifts. Suddenly it’s not just about the High Priest once a year, it’s about every Israelite, every day: What you eat; where you bring sacrifices; and how you treat blood. Holiness is no longer confined to the Mishkan, it starts pressing into the ordinary rhythms of life.

Then the transition from macro to micro continues with chapters 18 and 20 of Leviticus, areas most people would rather skip. Sexual ethics. Boundaries. Prohibitions that feel blunt and, to modern ears, uncomfortable. But here’s the point: holiness is not abstract. It shows up in the most personal areas of life. God is not just interested in your worship set or your prayer language. He’s concerned with your body, your relationships, your integrity when no one is watching.

Then comes Leviticus 19, the center of Parashat Kedoshim, and it hits like a hammer: “You shall be holy, for I, Adonai your God, am holy” (Lev 19:2 TLV). This not a suggestion or some sort of spiritual bonus tier. It’s the baseline expectation of covenant life.

But look at how that holiness is defined. It’s not mystical detachment, nor is it retreating from the world into isolation. It’s deeply practical:

•   Leave the corners of your field for the poor.

•   Don’t steal.

•   Don’t lie.

•   Pay your workers on time.

•   Don’t curse the deaf or trip the blind.

•   Judge fairly.

•   Don’t gossip.

•   Love your neighbor as yourself.

This is where people far too often get it wrong. Holiness is not about appearing spiritual; it’s really about reflecting God’s character in real, lived ways. It is ethical, relational, and visible.

The rabbis picked up on this tension. In Sifra Kedoshim, the command to “be holy” is tied directly to separation from immoral behavior, not as an end in itself, but as alignment with God’s nature. Ramban pushes it further, warning against being a נבל ברשות התורה (naval birshut haTorah), a scoundrel within the bounds of the Torah. In other words, you can technically keep commandments and still completely miss holiness if your heart and conduct are corrupt. Holiness is not loophole management, it’s transformation.

Now here’s where this lands for us in a Messianic Jewish context. We don’t read Acharei Mot without thinking about Yeshua. Hebrews 9–10 makes the connection unavoidable. The High Priest entering once a year with blood is a ritual that pointed forward. Yeshua doesn’t enter an earthly Holy of Holies; He enters the heavenly one, once for all, with His own blood.

This reality changes access. It doesn’t lower the bar of holiness, it actually raises it. Because now the question isn’t, “Can I come near God?” The answer is yes, through Messiah. The real question becomes: “Now that I’ve been brought near, how do I live?”

Peter quotes Leviticus directly: “For it is written, ‘Kedoshim you shall be, for I am kadosh’” (1 Peter 1:16 TLV). He doesn’t water it down, he doesn’t reinterpret it into something symbolic. He doubles down. Why? Because holiness was never about geography, it was always about identity. You are either reflecting God’s character, or you’re not.

And this is where Acharei Mot–Kedoshim cuts through modern spirituality.

We live in a culture that wants intimacy with God without transformation. People want presence without obedience. We want the experience of God without the standards of God. That doesn’t exist in Tanakh, and it doesn’t exist in the Brit Chadashah either.

Holiness means being set apart, but not just from something. It means being set apart to Someone. That’s the difference. If holiness is only separation, you end up with legalism. If it’s only connection, you end up with compromise. Torah holds both together: you are separated from what is corrupt so that you can be fully aligned with the One who is holy. And that plays out in everything:

•   Holiness in your speech: no gossip, no deception.

•   Holiness in your business: fairness, integrity.

•   Holiness in your relationships: faithfulness, boundaries.

•   Holiness in your worship: reverence, not casual familiarity.

•   It’s comprehensive. It touches every inch of life.

Leviticus 20 closes out the parasha by repeating the same idea in a slightly different form: “You are to be holy to Me, for I, Adonai, am holy, and have set you apart from the peoples, so that you would be Mine” (Lev 20:26 TLV).

That is covenant language. Ownership language. Identity language. You don’t pursue holiness to become God’s people. You pursue holiness because you already are His.

So here’s the reality: holiness is not optional for the believer. It’s not extreme. It’s not reserved for the “super spiritual.” It is the expected outcome of walking in covenant with a holy God. And if we’re honest, this is where the struggle is. Not in understanding holiness, but in actually living it out consistently. Because holiness will always confront areas we’d rather leave alone.

But that’s exactly the point. God doesn’t call us to selective holiness. He calls us to comprehensive holiness, because He is comprehensively holy. So the question Acharei Mot–Kedoshim forces on us is simple and uncomfortable: Where in my life am I trying to draw near to God without actually aligning with His holiness?

Because Torah doesn’t allow that disconnect, and neither does Messiah. Holiness is not the barrier to intimacy with God. It is the pathway.