A Kingdom of Priests and a Holy Nation - Israel’s Calling Before God
“And you shall be to Me a kingdom of priests and a holy nation.”
— Exodus 19:6
There are words in Scripture that are easy to read and difficult to fully comprehend.
Exodus 19:6 is one of them.
God did not merely rescue Israel from Egypt and bring them into freedom. He called them to something greater. He gave them an identity, a purpose, and a responsibility:
“You shall be to Me a kingdom of priests and a holy nation.”
Israel’s redemption was never meant to end with deliverance from bondage.
It was meant to lead into covenant, obedience, holiness, worship, and service.
Before Israel entered the land, before the Temple was built, before generations of kings and prophets would arise, God stood before His people at Sinai and declared what He desired them to become.
A kingdom of priests.
A holy nation.
“You Have Seen What I Did”
God began by reminding Israel what He had already done.
“You have seen what I did unto the Egyptians, and how I bore you on eagles' wings, and brought you unto Myself.”
— Exodus 19:4
The foundation of Israel's calling was God's faithfulness.
He brought them out.
He carried them.
He brought them to Himself.
That order matters.
God did not first demand that Israel become holy and then decide whether He would rescue them.
He rescued them and then called them to walk faithfully with Him.
The story of Israel begins with divine deliverance.
“I am the LORD thy God, who brought thee out of the land of Egypt, out of the house of bondage.”
— Exodus 20:2
God's commandments were given to a people whom He had already delivered.
Their obedience was not a payment for redemption.
It was the response of a covenant people who belonged to Him.
“If You Will Hearken Unto My Voice”
Exodus 19 continues:
“Now therefore, if ye will hearken unto My voice indeed, and keep My covenant, then ye shall be Mine own treasure from among all peoples.”
— Exodus 19:5
The calling came with responsibility.
Israel was to hear God's voice.
Israel was to keep His covenant.
Israel was to live differently because they belonged to Him.
This principle appears throughout the Tanakh.
God repeatedly called His people away from the ways of the nations and toward obedience to His commandments.
“And ye shall keep My statutes, and Mine ordinances, and do them; and ye shall dwell in safety upon the land.”
— Leviticus 25:18
Holiness was not simply an idea.
It was a way of life.
It affected worship.
It affected relationships.
It affected justice.
It affected sexuality.
It affected food.
It affected business.
It affected treatment of the poor.
It affected how Israel treated strangers.
God's holiness was meant to become visible in the everyday life of His people.
“A Kingdom of Priests”
What does it mean to be a kingdom of priests?
The Tanakh gives us a picture of what priestly service looks like.
The priests were set apart for service to God.
They ministered before Him.
They guarded sacred things.
They taught Israel God's commandments.
“For the priest's lips should keep knowledge, and they should seek the law at his mouth; for he is the messenger of the LORD of hosts.”
— Malachi 2:7
The priest was associated with God's instruction.
He was entrusted with sacred responsibility.
Yet Exodus 19:6 speaks about the entire nation:
“And ye shall be unto Me a kingdom of priests.”
Israel as a people was called to represent God's holiness in the world.
This did not erase the distinct responsibilities of the Aaronic priesthood. Rather, it revealed the larger calling placed upon the nation itself.
Israel belonged to God.
Israel was to live according to God's ways.
Israel was to make His character visible through covenant faithfulness.
Holiness Is Not Isolation From God
Sometimes holiness is misunderstood as simply avoiding everything considered worldly.
But biblical holiness is more profound.
Holiness means being set apart for God.
God said:
“And ye shall be holy unto Me; for I the LORD am holy, and have set you apart from the peoples, that ye should be Mine.”
— Leviticus 20:26
Notice the final words:
“That ye should be Mine.”
Holiness is connected to belonging.
Israel was separated because Israel belonged to God.
The purpose was not merely, “Be different.”
The purpose was:
“Be Mine.”
That changes the way I understand holiness.
Holiness is not simply about what I refuse to do.
It is about Whom I belong to.
“Be Ye Holy”
God repeatedly called Israel to holiness.
“Sanctify yourselves therefore, and be ye holy; for I am the LORD your God.”
— Leviticus 20:7
And again:
“And ye shall be holy; for I the LORD your God am holy.”
— Leviticus 19:2
God's holiness was the standard.
Israel was not called to invent its own definition of holiness.
God Himself revealed what holiness looked like.
He gave commandments.
He established boundaries.
He instructed His people how to worship.
He commanded justice.
He commanded compassion.
He commanded truth.
He commanded faithfulness.
And He repeatedly warned Israel not to imitate the corrupt practices of the nations around them.
“Ye shall therefore keep all My statutes, and all Mine ordinances, and do none of these abominable things; neither the home-born, nor the stranger that sojourneth among you.”
— Leviticus 18:26
Holiness requires discernment.
The people of God were not supposed to absorb every practice simply because the surrounding culture practiced it.
They were called to remember whose people they were.
Holiness and Everyday Life
One of the most striking things about the Torah is how practical holiness becomes.
Leviticus 19 places commands about holiness alongside commands about ordinary human relationships.
“Ye shall be holy; for I the LORD your God am holy.”
— Leviticus 19:2
Then Scripture speaks about honoring parents, keeping Shabbat, rejecting idols, caring for the poor, being honest, avoiding theft, refusing falsehood, paying workers properly, judging fairly, refusing slander, loving one's neighbor, and treating the stranger with compassion.
For example:
“Thou shalt not steal; neither shalt thou deal falsely, nor lie one to another.”
— Leviticus 19:11
“Thou shalt not go up and down as a talebearer among thy people.”
— Leviticus 19:16
“Thou shalt not hate thy brother in thy heart.”
— Leviticus 19:17
“Thou shalt not take vengeance, nor bear any grudge against the children of thy people, but thou shalt love thy neighbour as thyself.”
— Leviticus 19:18
Holiness reaches the heart.
It reaches the mouth.
It reaches the workplace.
It reaches the marketplace.
It reaches family relationships.
It reaches the way we treat people who cannot repay us.
A holy nation is not merely a nation that talks about God.
It is a people whose lives are shaped by God's commandments.
The Stranger Matters
Israel's calling to holiness never gave permission for cruelty.
Quite the opposite.
God repeatedly commanded Israel to remember the stranger.
“And if a stranger sojourn with thee in your land, ye shall not do him wrong. The stranger that sojourneth with you shall be unto you as one of your home-born, and thou shalt love him as thyself; for ye were strangers in the land of Egypt.”
— Leviticus 19:33–34
Israel was supposed to remember Egypt.
Why?
Because remembering what God had done was supposed to shape how Israel treated others.
They had known oppression.
Therefore, they were not to become oppressors.
They had known vulnerability.
Therefore, they were to show compassion.
They had experienced God's deliverance.
Therefore, they were to practice justice.
God declared:
“For I the LORD am your God, who brought you forth out of the land of Egypt.”
— Leviticus 19:36
Their history with God was supposed to transform their behavior toward people.
A Holy Nation Must Love Justice
The prophets repeatedly confronted Israel when the nation abandoned righteousness.
God was not impressed by outward religious activity when justice and mercy were neglected.
Through Isaiah, God declared:
“Learn to do well; seek justice, relieve the oppressed, judge the fatherless, plead for the widow.”
— Isaiah 1:17
Micah summarized God's requirement beautifully:
“It hath been told thee, O man, what is good, and what the LORD doth require of thee: only to do justly, and to love mercy, and to walk humbly with thy God.”
— Micah 6:8
This is the life of a people called to holiness.
Justice.
Mercy.
Humility.
Walking with God.
Holiness without justice becomes hypocrisy.
Religious language without righteousness becomes empty.
God wanted a people whose worship and conduct agreed with one another.
“Hear, O Israel”
At the center of Israel's covenant identity is a call to listen.
“Hear, O Israel: the LORD our God, the LORD is one.”
— Deuteronomy 6:4
Then comes the command:
“And thou shalt love the LORD thy God with all thy heart, and with all thy soul, and with all thy might.”
— Deuteronomy 6:5
Israel's holiness began with love for God.
His words were not supposed to remain on stone tablets alone.
“And these words, which I command thee this day, shall be upon thy heart.”
— Deuteronomy 6:6
The covenant was intended to shape the inner person.
God's commandments were to become part of Israel's memory, conversation, household, and daily rhythm.
“And thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thy house, and when thou walkest by the way, and when thou liest down, and when thou risest up.”
— Deuteronomy 6:7
A holy nation begins with households that remember God.
Remember Who You Are
One of the great dangers facing Israel was forgetting.
Deuteronomy repeatedly warned against it.
“Beware lest thou forget the LORD, who brought thee forth out of the land of Egypt, out of the house of bondage.”
— Deuteronomy 6:12
Forgetting God could lead to forgetting identity.
Forgetting identity could lead to forgetting covenant.
Forgetting covenant could lead to abandoning God's ways.
Israel needed to remember:
We were redeemed.
We belong to God.
We have been given His commandments.
We are called to holiness.
We are called to serve.
“A Peculiar Treasure”
Exodus 19:5 says:
“Then ye shall be Mine own treasure from among all peoples; for all the earth is Mine.”
This is extraordinary.
God owns the whole earth.
Yet He called Israel His treasured possession.
That privilege carried responsibility.
Israel's election was never merely a reason for pride.
It was a summons to faithfulness.
Moses warned Israel:
“Know therefore that the LORD thy God, He is God; He is the faithful God, who keepeth covenant and mercy with them that love Him and keep His commandments to a thousand generations.”
— Deuteronomy 7:9
Israel's relationship with God was covenantal.
God was faithful.
Israel was called to respond with faithfulness.
The Calling Was Bigger Than One Generation
When God spoke at Sinai, He was not merely speaking to the adults standing there.
The covenant was intended to shape generations.
Moses told Israel:
“And thou shalt teach them diligently unto thy children.”
— Deuteronomy 6:7
The children needed to know the story.
They needed to know the commandments.
They needed to know the God who delivered their ancestors.
Psalm 78 gives the same vision:
“We will not hide them from their children, telling the generation to come the praises of the LORD, and His strength, and His wondrous works that He hath done.”
— Psalm 78:4
A holy nation must teach the next generation what holiness means.
Not merely with words.
With example.
With worship.
With obedience.
With repentance.
With mercy.
With faithfulness.
When Israel Failed
The Tanakh does not romanticize Israel's history.
Israel failed.
Israel rebelled.
Israel worshiped idols.
Israel practiced injustice.
Israel ignored God's warnings.
And the prophets repeatedly called the nation back.
Yet even in judgment, God continued to call His people toward repentance.
“Return, O backsliding children, and I will heal your backslidings.”
— Jeremiah 3:22
Joel proclaimed:
“Now therefore saith the LORD: ‘Turn ye unto Me with all your heart, and with fasting, and with weeping, and with lamentation.’”
— Joel 2:12
And:
“Rend your heart, and not your garments, and return unto the LORD your God.”
— Joel 2:13
The Hebrew idea of teshuvah, returning, belongs naturally within the story of a covenant people.
When Israel wandered, God called them home.
Holiness Includes Returning
I am struck by the fact that Scripture does not describe holiness as never failing.
The Tanakh repeatedly gives us a picture of people who fail and are called to return.
David prayed:
“Create in me a clean heart, O God; and renew a stedfast spirit within me.”
— Psalm 51:12
The prophet Isaiah proclaimed:
“Let the wicked forsake his way, and the man of iniquity his thoughts; and let him return unto the LORD, and He will have compassion upon him, and to our God, for He will abundantly pardon.”
— Isaiah 55:7
Holiness therefore involves more than avoiding sin.
It involves responding rightly when we discover sin in our lives.
We confess.
We turn.
We return.
We seek God.
We repair what can be repaired.
We walk again in His ways.
The Heart of the Covenant
God eventually promised that He would work deeply within His people.
Through Jeremiah, He declared:
“But this is the covenant that I will make with the house of Israel after those days, saith the LORD: I will put My law in their inward parts, and in their heart will I write it; and I will be their God, and they shall be My people.”
— Jeremiah 31:32
The covenant relationship reaches the heart.
God's desire is not merely external conformity.
He wants a people who know Him.
He declares:
“I will be their God, and they shall be My people.”
That language echoes the heart of Exodus 19.
“You shall be Mine.”
“I will be your God.”
The relationship is covenantal, personal, and holy.
Israel's Calling Still Speaks
Exodus 19:6 was spoken to Israel at Sinai.
Its immediate covenant context belongs to Israel.
But the theological weight of those words continues to challenge anyone who takes Israel's Scriptures seriously.
What does it mean to belong to God?
What does holiness look like when it becomes visible in everyday life?
What does it mean to carry God's name faithfully?
The Tanakh answers with a life shaped by God's commandments.
“Therefore thou shalt love the LORD thy God, and keep His charge, and His statutes, and His ordinances, and His commandments, alway.”
— Deuteronomy 11:1
It means loving God.
It means obeying Him.
It means practicing justice.
It means protecting the vulnerable.
It means speaking truth.
It means rejecting idolatry.
It means honoring Shabbat.
It means teaching children.
It means remembering God's faithfulness.
It means turning back when we wander.
It means walking humbly with God.
“Walk in His Ways”
Moses gave Israel a simple but profound command:
“Thou shalt walk in all the way which the LORD your God hath commanded you.”
— Deuteronomy 5:33
The language of walking is important.
Holiness is a journey.
We walk.
We learn.
We stumble.
We repent.
We grow.
We continue.
Psalm 119 repeatedly celebrates this way of life:
“Blessed are they that are upright in the way, who walk in the law of the LORD.”
— Psalm 119:1
And:
“Order my footsteps by Thy word; and let not any iniquity have dominion over me.”
— Psalm 119:133
The holy life is not merely a moment of religious emotion.
It is a direction.
A walk.
A daily choice to remain faithful to God's ways.
A People Set Apart for a Purpose
When I read Exodus 19:6, I do not see holiness as a badge of superiority.
I see responsibility.
God called Israel to be a kingdom of priests.
That means service.
God called Israel a holy nation.
That means separation unto Him.
God called Israel His treasured possession.
That means belonging.
And God gave Israel His commandments.
That means responsibility.
The calling is beautiful, but it is also weighty.
To carry God's name is to take His commandments seriously.
To belong to Him is to learn His ways.
To be holy is to allow His covenant to shape how we live.
“Choose Life”
Moses eventually placed a choice before Israel:
“I call heaven and earth to witness against you this day, that I have set before thee life and death, the blessing and the curse; therefore choose life, that thou mayest live, thou and thy seed.”
— Deuteronomy 30:19
This is the invitation of covenant faithfulness.
Choose life.
Choose obedience.
Choose God's ways.
Choose faithfulness.
Choose righteousness.
Choose the path that leads toward Him.
And Moses explains what this means:
“To love the LORD thy God, to hearken to His voice, and to cleave unto Him.”
— Deuteronomy 30:20
There it is again.
Love.
Hear.
Cling.
Walk.
Live.
The Calling at Sinai
Everything comes back to Exodus 19.
Israel stood at Sinai.
They had left Egypt.
They had crossed the sea.
They had seen God's mighty hand.
Now God called them into covenant.
“And ye shall be unto Me a kingdom of priests, and a holy nation.”
They were not merely survivors of Egypt.
They were God's covenant people.
They were not merely delivered from something.
They were delivered to Someone.
God brought them to Himself.
And He called them to live as a people who belonged to Him.
That calling was sacred.
It was demanding.
It was beautiful.
And it was deeply practical.
A Final Reflection
When I return to Exodus 19:6, I hear more than a title.
I hear a calling.
A kingdom of priests.
A holy nation.
A people who know God.
A people who remember His mighty works.
A people who treasure His commandments.
A people who practice justice.
A people who love mercy.
A people who protect the vulnerable.
A people who teach their children.
A people who turn back when they wander.
A people who walk humbly with their God.
The Tanakh does not present holiness as merely appearing religious.
It presents holiness as belonging to God so completely that His ways begin shaping every part of life.
And perhaps that is the deepest challenge of Exodus 19:6.
Not simply:
“Do I call myself God's?”
But:
“Does my life show that I belong to Him?”
The answer begins where Israel's calling began:
“Hear, O Israel: the LORD our God, the LORD is one.”
— Deuteronomy 6:4
And then:
“And thou shalt love the LORD thy God with all thy heart, and with all thy soul, and with all thy might.”
— Deuteronomy 6:5
To belong to God is to hear His voice.
To hear His voice is to treasure His words.
To treasure His words is to walk in His ways.
And to walk in His ways is to live as a people set apart for Him.
“And ye shall be unto Me a kingdom of priests, and a holy nation.”
— Exodus 19:6
