Genesis 17:16: God's promise power?
What does Genesis 17:16 teach about God's power to fulfill His promises?

Context of Genesis 17:16

“ I will bless her and will surely give you a son by her. I will bless her, and she will become the mother of nations; kings of peoples will come from her.”


Why This Promise Looks Impossible

• Sarah is about 90 years old (Genesis 17:17)

• She has been barren her entire marriage (Genesis 11:30)

• Human ability, timing, and logic all say “too late”


God’s Power Shining Through the Promise

1. Life From Barrenness

• Only God can open a womb that has been closed for decades (Hebrews 11:11).

• He shows that He is “the LORD, the God of all flesh. Is anything too difficult for Me?” (Jeremiah 32:27).

2. Nations From One Elderly Couple

• The promise goes far beyond a single son—whole nations and royal lineages will stem from Sarah.

• This magnifies Ephesians 3:20: He does “exceedingly abundantly above all that we ask or think.”

3. Irrevocable Commitment

• God says “I will bless her” twice, underscoring certainty.

Romans 4:20-21 highlights Abraham’s conviction “that God was able to do what He had promised.”


Reinforcing Scriptures

Luke 1:37—“For nothing will be impossible with God.”

Isaiah 46:9-11—He declares the end from the beginning and accomplishes all His purpose.

Numbers 23:19—God does not lie or change His mind; He fulfills what He declares.


Take-Home Truths

• If God can bring life from a 90-year-old womb, He can breathe life into any hopeless situation.

• Divine timing may differ from ours, but His word never fails (Joshua 21:45).

• Every seemingly impossible promise in Scripture is anchored in the unchanging character of the Almighty.


Living It Out

• Rest in the certainty that He who promised is faithful (Hebrews 10:23).

• Celebrate testimonies of His power—they remind us that the God of Genesis 17:16 is still at work today.

How can we trust God's promises in our lives like Abraham and Sarah?
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