The First Promise: Salvation Through Jesus

J. A. Fisch
Dec 2, 2025
4 min read

Scripture:

“She will give birth to a son, and you are to give him the name Jesus,

because he will save his people from their sins.”

-Matthew 1:21

Additional Reading: Genesis 3:15 • Isaiah 7:14 • Isaiah 53:4–6 • Jeremiah 31:31–34 • Ezekiel 36:25–27

Intro:

From the very first pages of Scripture, God revealed His heart toward humanity with a single, unstoppable truth: He would not leave us in our sin. Long before the manger in Bethlehem, long before the cross on Calvary, God spoke a promise into the wreckage of Eden — that a Savior would come, a Deliverer who would crush the serpent’s power and restore what was lost. Every chapter of the Old Testament whispers His name, every prophecy points toward Him, and every longing finds its answer in the child the angel commanded to be called Jesus — “Yahweh saves.”

The First Promise of the New Testament

From the moment humanity fell, God revealed something breathtaking about His character: He refuses to abandon His people. Before judgment, before exile, before sacrifice, before law — the first thing God spoke into the wreckage of sin was a promise.

A Savior would come.

Genesis 3:15 is not mere poetry or metaphor — it is literal prophecy.. It is the first declaration of war against darkness — a prophecy that an offspring of the woman would crush the serpent’s head. Every chapter that follows is the unfolding of that single, ancient vow.

This is why Matthew 1:21 is not simply a birth announcement.

It is the moment heaven confirms:

“The Promise has arrived.”

“You are to give Him the name Jesus…”

But the angel isn’t just assigning a name — he is announcing an identity.

In Hebrew, that name is:

Yeshua

Meaning:

“Yahweh saves.”

His name is the promise.

His identity is salvation.

His mission is redemption.

He came to save.

“He will save his people from their sins.”

Matthew 1:21

This means:

Salvation is not self-improvement.
Salvation is not earned by your will; your faith is simply the response to God’s mercy.
Salvation is not fragile or reversible.
Salvation is not based on your ability to stay pure.
Salvation is not maintained by your strength.

Salvation is Jesus' work, rooted in His name, sealed by His blood, accomplished by His cross, and guaranteed by His resurrection.

This is the bedrock of every other promise in Scripture.

Before God promises peace, direction, wisdom, or protection,

He first promises salvation —

because nothing else matters until the heart is redeemed.

And this salvation is personal.

“His people.”(From Matthew 1:21)

Those He knows. Those He calls. Those He rescues. Those He keeps.

You are not saved in a vague religious sense.

You are saved because Jesus— the God who saves — claimed you, redeemed you, and keeps you.

This is the unmovable center of the Christian life.

This is the promise that redefines everything:

Jesus came to save His people — fully, finally, and forever.

The Promise of a Savior

Unto us a Child is born—behold the Holy One;

the dead shall rise in wonder, and the wicked come undone.

A Savior sent to bear our sin, to cleanse us deep within,

and by His mercy, calling us to live and breathe again.

The Wonderful Counselor came teaching us His love;

the Prince of Peace descended, Heaven’s gift from God above.

the Shepherd of all nations, Light of the world, the Son of Man.

God-with-us—our Jesus—came, the spotless, perfect Lamb;

The only name deserving of the praises that we raise

has saved us from our deepest sin and emptied out our graves.

Oh what a gift the Father gave: His grace to us bestowed—

to loose our chains, to break our lusts, to lift our heavy load.

Christ alone is the Light who guides the footsteps of our path;

He drank the cup we owed to drink, the cup of holy wrath.

He died—and rose in victory, death’s hold forever failing;

the promise of a Savior lives—and evermore we’re hailing.

Reflection Questions

Where in my walk with God do I still act as if salvation depends on my strength instead of Jesus' finished work?
How would my daily life change if I truly lived as someone Jesus has already rescued — fully, finally, and forever?
Do I believe I am one of “His people”—known, chosen, called, and kept—or do I still struggle to see myself as someone God delights to save?

Closing Prayer

Lord Jesus,

Thank You for the promise spoken from the very beginning — the promise that You Yourself would come to save Your people from their sins.

Today I rest in the truth that salvation is not my achievement but Your finished work. Break every lie that tells me I must earn Your love or maintain my salvation by my own strength.

Teach me to live as someone You have already rescued, already cleansed, already claimed. Anchor my soul in the certainty that You keep those You save. Help me walk in confidence, humility, and gratitude, knowing I belong to You forever.

In the name of Jesus. Amen