All Teachings Vayikra · Tazria-Metzora

Kingdom of Priests

Matti Kahana · Shabbat 4/18/2026

Leviticus 12:1–15:33 · Isaiah 66:1–24

Shabbat Shalom, beloved.

Today we are learning from the double parashah Tazria-Metzora. Tazria begins with conception and birth. Metzora deals with the person afflicted with tzaraat. Both come from Leviticus 12 through 15.

While it might not be the most glamorous portion, I have always found it fascinating — especially given my family's connection to the priesthood and my own time in the medical field. There is something in us that says ugh, that's gross and immediately wants a closer look.

But if we look past the descriptions of infection, mold, rot, and decay, we find a beautiful picture of our merciful and compassionate Elohim. These portions highlight G-d's mercy and His plan for return and reunification. G-d does not command the kohen to stay away from the metzora. He sends the kohen outside the camp to him.

Tazria — To Bring Forth Life

Tazria opens with a woman who gives birth and enters a period called tum'ah — often translated as uncleanness. That translation has unfortunately led some teachers to misuse this topic and damage sensitive people who end up feeling that their bodies are dirty or corrupt.

This is not the case at all. Menstruation and childbirth are not dirty. Part of teaching Torah faithfully is understanding how Torah can be misused and abused. When a holy text has been used to wound people, we should not avoid the text. We should open it carefully and create a pathway for healing.

G-d has built a system around our flesh — times of separation and times of drawing near. He created ways for us to use our flesh to draw near to Him by focusing and ordering our desires.

The period of tum'ah gives the new mother protected space for recovery. She is not required to appear at the sanctuary, handle holy things, or perform. David puts it plainly in Psalm 139:

For You formed my inner being; You knit me together in my mother's womb. I praise You, for I am fearfully and wonderfully made. Marvelous are Your works, and my soul has great knowledge.

Psalm 139:13–14

Chapter 12 verse 8 shows us more of G-d's mercy: if the mother cannot afford a sheep, two turtledoves or two young pigeons will do. The kohen makes kippur for her — a covering, an atonement — and she is pure.

This causes confusion because she brings a chatat, a sin offering. But what sin did she commit by giving birth? She committed none. In fact, having children is a mitzvah. The chatat here is not a penalty — it is a pathway for drawing near after a significant life transition, restoring her full access to communal and sacred life.

There are philosophies that use the fact that a woman brings a chatat to argue that the flesh is inherently evil, that bringing life into the world is the sin. That goes directly against Torah. G-d values the mother spending time with her new child. The tum'ah is not punishment. It is protection.

Metzora — To Bring Forth Evil

Metzora is understood as a compound word: motzi ra — to bring forth evil. While there are many ways to bring forth evil into the camp, the focus falls on lashon hara — evil speech. Speaking poorly of others, slander, gossip, spreading rumors, speech that creates division.

These six things does Adonai hate — yes, seven are an abomination to Him: haughty eyes, a lying tongue, and hands that shed innocent blood, a heart that devises wicked thoughts, feet that are swift in running to evil, a false witness that speaks lies, and he that creates conflict between brothers.

Proverbs 6:16–19

Tzaraat is not leprosy. It is a spiritual disease with physical symptoms that requires a functioning priesthood to diagnose — not a physician. It is also connected to dwelling inside the land of Israel (Leviticus 14:34). Some are afraid of this. They see that being near to G-d means correction happens more quickly and seems more severe. But that is how maturity works. The expectations and consequences for a fifteen-year-old are different from those for a three-year-old. That is not harshness. That is growth.

Notice the mercy in the order. When tzaraat appears in a house, the owner still has agency. He comes to the kohen and says, "It seems to me there is something like a plague in the house." He can respond honestly and with dignity. But when the affliction reaches the person's skin, he is brought to the kohen. The warning has moved inward, and his agency has narrowed.

Maimonides describes the pattern of tzaraat as a staged warning system filled with mercy before judgment reaches the person himself:

First: The walls of his house change color. If he repents, the house will be purified.

If he persists: The house is destroyed. Now the leather implements change color. If he repents, they will be purified.

If he persists: The implements are burned. Now the clothes he wears change color. If he repents, they will be purified.

If he persists: His skin undergoes changes and he develops tzaraat. He is isolated. Made known. Caused to dwell alone — so that he will not continue in the talk of the wicked.

At every stage there is mercy. At every stage there is warning. At every stage there is room for teshuvah. And if the warning is refused, judgment moves inward and the cycle begins again at a deeper level.

Even once it reaches the skin, judgment is not always immediate in its fullest form. Sometimes the person is quarantined for seven days — one more opportunity for teshuvah before exile (Leviticus 13:5).

At every stage a kohen is there. The person bringing evil into the camp is encountering someone called to the highest level of consecration.

For an average Israelite, this encounter may have been one of the most direct moments of authoritative Torah teaching in his life. Most of the Torah an ordinary Israelite knew came from his father and the public reading once every seven years (Deuteronomy 31:10). The kohen was not only diagnosing impurity. He was guarding the way back. That encounter could become the turning point of a life.

The example Torah gives us connecting tzaraat to lashon hara is someone far from average. Miriam the prophetess of Israel. Deuteronomy 24:8–9 commands Israel to remember:

Take heed in the plague of leprosy, that you observe diligently… Remember what Adonai your G-d did unto Miriam by the way, after you came forth out of Egypt.

Deuteronomy 24:8–9

And Miriam and Aaron spoke against Moses because of the Ethiopian woman whom he had married.

Numbers 12:1

Even if Aaron's role was only to listen, G-d was clearly displeased with him too. The cloud departed. Miriam became a metzora, white as snow. And Torah tells us Aaron looked upon her.

Why does the text say Aaron looked? Because it is showing us the practical application of the mitzvah we just read in Leviticus 13. Aaron, the high priest, is carrying out his priestly duty — examining his own sister. I can only imagine how hard that was.

And Aaron said to Moses, Please, my lord, I beseech you, lay not the sin upon us, wherein we have done foolishly, and wherein we have sinned. Let her not be as one who is dead, of whom the flesh is half consumed when he comes out of his mother's womb.

Numbers 12:11–12

Aaron's heart was broken. He had just pronounced his sister unclean. He knew what came next: her head uncovered, her clothes torn, exiled outside the camp.

The metzora lives in exile, alone. And the kohen waits. As soon as word comes that healing has happened, the kohen hurries outside the camp — to the place of exile. The cleansing process begins: a personal Yom Kippur. The kohen sees to every step so that the person is fully restored to their place inside the camp.

The Priestly Pattern

The role of a kohen is an interesting one. It sets the example for all of Israel.

All of Israel was redeemed from Pharaoh to be G-d's servants (Leviticus 25:55). But not just servants — a holy people, a special treasure above all peoples (Deuteronomy 7:6). And all of Israel was given a task:

You shall be unto me a kingdom of priests and a holy nation.

Exodus 19:6

From all of Israel, one tribe was selected — the Levites, taken instead of every firstborn (Numbers 3:12). But before G-d chose them, they chose Him:

Moses stood in the gate of the camp and said: Who is on Adonai's side? Let him come to me. And all the sons of Levi gathered themselves to him.

Exodus 32:26

Out of the Levites, one family is called to the highest level of holiness — Aaron and his sons, the kohanim. The levels of consecration flow outward:

All Humanity — made in the image of G-d

Every person carries the image of the Creator. This is the foundation of human dignity.

Israel — kingdom of priests and holy nation

Called out, redeemed, given Torah, formed to be a light and a witness among the nations.

Levites — taken in place of the firstborn

Chosen because they chose G-d first at the golden calf. Set apart for service of the sanctuary.

Kohanim — Aaron and his sons

Held to the highest standards of holiness. Their service before G-d and their service to the people are one calling, not two.

The kohen's role is not fragmented. The same kohen who serves before Hashem is also responsible to teach Torah, guard holiness, identify uncleanness, speak blessing, and oversee the return of the exile. Every function flows from one calling.

Deut 33:10

"They shall teach Jacob Your judgments and Israel Your law. They shall put incense before You and whole burnt sacrifice upon Your altar."

Lev 10:10–11

"You must distinguish between the holy and the common, between the clean and the unclean, and teach the Israelites all the statutes Adonai has given them."

Num 6:24–27

"The L-rd bless you and keep you. The L-rd make His face shine upon you and be gracious to you. The L-rd lift up His countenance upon you and give you peace. They shall put My name upon the children of Israel, and I will bless them."

Mal 2:6–7

"The Torah of truth was in his mouth, and iniquity was not found in his lips. He walked with me in peace and equity, and did turn many away from iniquity. For the priest's lips should keep knowledge, and they should seek the Torah at his mouth — for he is the messenger of Adonai of hosts."

A Nation of Priests

So why does all of this matter?

It matters because Israel is not a nation with priests. Israel is a nation of priests. The kohanim are the pattern for Israel. And Israel is the pattern for the world. But we cannot do it from exile. We cannot do it as a house divided.

Are we living like the kohanim or like a metzora? The contrast is clear. We can bring forth life and holiness, or we can bring forth evil and death. Will Torah be in our mouth, or slander and accusation? Will we work to build unity, or create partisanship?

The haftarah closes with the destination:

And they shall bring all your brethren from all the nations as a tribute to Adonai… And from them too will I take for priests and for Levites, says Adonai… And it shall be from new moon to new moon and from Sabbath to Sabbath, that all flesh shall come to prostrate themselves before Me, says Adonai.

Isaiah 66:20–23

From all nations. Priests and Levites from among them. Every Shabbat. Every new moon. All flesh before G-d. That is where this is going. The only question is whether we will live as a kingdom of priests while we wait — or spend our time in exile bringing forth evil.

Shabbat Shalom. Kodesh Tov — Matti Kahana