
Scripture
Abraham never wavered in believing God’s promise. In fact, his faith grew stronger and in this, he brought glory to God. He was fully convinced that God is able to do whatever he promises.
Observation
For Abraham, circumcision was a sign that Abraham already had faith, and that God had already accepted him. Abraham is therefore the spiritual father of all who have faith, regardless of whether they have been circumcised.
God’s promise is a gift and it is received by faith. Even when there was no reason for hope, Abraham kept hoping, despite his great age.
Abraham grew stronger in his faith. He was convinced that God could keep His promise. This is for our benefit that we too will believe that trough Jesus Christ God makes us right with Himself.
Application
Paul tells us that Abraham never wavered in believing God’s promise. Yet we know that Abraham and Sarah did try to move things along with Hagar. Perhaps Abraham reasoned that this was God’s way of bringing the promise to fruition.
Regardless of this, it took a miracle to see the promise come to pass. Over the time before and after Isaac was born, Abraham trusted the Lord, growing in faith as he waited.
I have a few promises that I am waiting for God to fulfil. I can rationalise them or try to make them happen, but this always fails and, if anything, makes things worse.
The answer, I think, is to trust that God keeps His promises. Do not waver in trust and do not try to make it happen.
The other factor is prayer- lots of prayer. My prayer is life is not as sturdy or fervent as it needs to be. In order to see God’s promises fulfilled, I have to draw near to Him.
Prayer
Father, please help me to trust you for your promises to be delivered. Work in me Lord, so that I can devote my self to prayer. Amen.