When God makes a promise, He keeps it. But that doesn't mean we know when He will fulfill His promises. It took a long time for Abraham to see the fulfillment of God's promise of a son. Why did God have Abraham wait so long for his son? What does that teach us about our covenant-keeping God? In this message, Dr. Sproul teaches us about the covenant God established with Abraham, and what we can learn about God's faithfulness.