Promises Made, Promises Kept

Oct 5, 2025    Pastor Marc Williamson

God keeps every promise He makes. In today’s message, we follow Abraham and Sarah through waiting, weakness, and wonder as the Lord reveals Himself as El Shaddai (the Almighty God), reaffirms His covenant, changes their names, and brings the promised son, Isaac, right on time. Even through their flaws, God’s grace shines—and it can in our lives too.


“Is any thing too hard for the LORD?” — Genesis 18:14 (KJV)


Key Themes


El Shaddai revealed (Gen. 17:1): God’s strength meets our weakness.

Walk before Me, and be thou perfect—blameless living in God’s sight (Gen. 17:1).

Covenant reaffirmed & the sign of circumcision (Gen. 17:2–14).

Renaming: Abram → Abraham, Sarai → Sarah (Gen. 17:5, 15–16).

Joyful faith: Abraham’s laughter and persuasion that God can perform what He promised (Rom. 4:18–21).

Mercy for Ishmael, covenant through Isaac (Gen. 17:19–21).

Immediate obedience—“in the selfsame day” (Gen. 17:23–27; cf. Ps. 119:60).

Fulfillment: Isaac’s birth—promises kept (Gen. 21:1–7).


Scripture (KJV)

Genesis 17; 18:1–15, 20; 21:1–7; Romans 4:18–21; Psalm 119:60


Next Steps


If this message encouraged you, subscribe and share with a friend.

Join us in person: Sundays — Connect Groups 10am • Worship 11am & 6pm | Wednesdays — Bible Study, Overcomers Kids & Teens 7pm.


Watch and follow along on our app:

Amazon: https://www.amazon.com/dp/B0BKYFY5V1

Roku: https://channelstore.roku.com/details/a06622373a58ac157a587bc53be9a268/carolina-baptist

Android: https://play.google.com/store/apps/details?id=com.subsplashconsulting.s_9JMCJ8

Apple: https://apps.apple.com/us/app/carolina-baptist/id6443944650


Learn more: https://carolina.church/


About Carolina Baptist Church

We’re a gospel-centered church in love with Jesus, His Word, and people. There’s a place for you and your family here.