OT promises linked to Gal. 3:7?
What Old Testament promises connect with the message in Galatians 3:7?

Family Ties by Faith

“Understand, then, that those who have faith are children of Abraham.” (Galatians 3:7)


First Promise: Genesis 12:1-3

The Lord’s opening covenant with Abram lays the groundwork:

- “I will make you into a great nation… and in you all the families of the earth will be blessed.”

- From the outset, blessing is aimed at “all the families,” foreshadowing Gentile inclusion through faith.


Righteousness Credited: Genesis 15:5-6

- God shows Abram the stars: “So shall your offspring be.”

- “Abram believed the LORD, and it was credited to him as righteousness.”

- Paul quotes this one verse earlier (Galatians 3:6) to prove that faith—not ethnicity or works—brings right standing before God.


Father of Many Nations: Genesis 17:4-5

- “You will be the father of many nations… for I have made you a father of many nations.”

- The plural “nations” (gōyim) anticipates Gentile believers becoming Abraham’s spiritual family.


Global Blessing Confirmed: Genesis 22:17-18

- “Through your offspring all nations of the earth will be blessed.”

- Paul sees “offspring” culminating in Christ (Galatians 3:16); by union with Him, all peoples receive Abraham’s blessing.


Passing the Promise Along

- Isaac: “Through your offspring all nations of the earth will be blessed.” (Genesis 26:4)

- Jacob: “All peoples on earth will be blessed through you and your offspring.” (Genesis 28:14)

The covenant never narrows to one ethnic group; it keeps its worldwide horizon.


Echoes in the Law and Prophets

- Deuteronomy 7:9 — God “keeps His covenant… for a thousand generations” of the faithful.

- Habakkuk 2:4 — “The righteous will live by his faith.” Paul later unpacks this in Galatians and Romans.

- Isaiah 51:1-2 — “Look to Abraham your father… I blessed him and multiplied him.”

- Micah 7:20 — God promises “loving devotion to Abraham… as You swore to our fathers.”


Connecting the Dots for the Galatians

- The Galatian believers, mostly Gentiles, share Abraham’s blessing because they share Abraham’s faith.

- Scripture never limits the covenant to bloodlines; it always anticipated a faith-family.

- The same pattern—promise, belief, righteousness—runs from Genesis through the prophets and finds fulfillment in Christ, making Galatians 3:7 the natural outflow of centuries-old, Spirit-inspired promises.


Key Takeaways

• Faith, not lineage, was always the entry point.

• Every major stage of the Abrahamic story keeps the nations in view.

Galatians 3:7 is Paul’s Spirit-guided reminder that, when you trust Christ, you stand inside those ancient, unbreakable promises.

How can we apply the principle of faith from Galatians 3:7 today?
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