“Abraham’s Ishmael”

Sermon Title: Abraham’s Ishmael

Scripture: Genesis 21:8-21 ESV

Introduction

Last week we saw how God shaped Abraham into a man of faith who, in his darkest hour, was able to respond to God with trust, obedience, and the words, “Here I am.” The testing of Abraham in Genesis 22 was not simply about whether he would sacrifice Isaac. It was the culmination of a lifetime of God transforming him from the fearful, self-reliant man he once was into a man who trusted the Lord completely. God challenged us to ask ourselves, “Will you trust God with your Isaac?”

Today, we go back one chapter because before Abraham could trust God with Isaac, there was another lesson he first needed to learn. Before Abraham could become the man of faith we see in Genesis 22, God first called him to let go of Ishmael.

The Origin of Ishmael

The story begins back in Genesis 16:1–2. God had promised Abraham a son, yet years had passed without that promise being fulfilled. Sarah understood that it was the Lord who had prevented her from having children, but instead of waiting upon God's timing, she decided to take matters into her own hands. She told Abraham to take Hagar as his wife so that perhaps God's promise could be fulfilled through her. Sarah's words, “It may be,” reveal uncertainty and stand in sharp contrast to the certainty of God's promises.

Although giving a maidservant to bear children was culturally accepted in the ancient world, it was never God's plan. The moment Hagar conceived, everything began to unravel. Hagar looked upon Sarah with contempt. Sarah responded with harsh oppression, and Abraham simply stepped aside and refused to deal with the conflict (Genesis 16:6). Hagar eventually fled into the wilderness because life had become unbearable.

What began as an attempt to help God fulfill His promise quickly became a story of broken relationships, suffering, resentment, and division. This is often what happens when we refuse to trust God's timing. When we try to accomplish God's purposes by our own wisdom, strength, and methods, we create unnecessary pain both for ourselves and for those around us.

God eventually found Hagar in the wilderness and instructed her to return and humble herself under Sarah's authority. Ishmael was then born when Abraham was eighty-six years old.

A Great Feast Turns into Great Sorrow

Fast forward to Genesis 21. Isaac has now been born, and Abraham celebrates his weaning with a great feast (Genesis 21:8). What should have been a joyful occasion suddenly changes when Sarah notices Ishmael laughing at Isaac (Genesis 21:9).

While laughter itself is not necessarily negative, the Apostle Paul later tells us that Ishmael persecuted Isaac (Galatians 4:29), helping us understand that this was not innocent laughter. Ishmael, now around sixteen to eighteen years old, had spent most of his life believing he was Abraham's heir. For fourteen years everything belonged to him, but the birth of Isaac changed everything. It is not difficult to imagine the jealousy and bitterness that may have been growing within his heart.

Sarah immediately demands that Abraham cast out Hagar and Ishmael because Ishmael must not share in Isaac's inheritance (Genesis 21:10). Unlike the Abraham of Genesis 16 who simply told Sarah to do whatever she pleased with Hagar, this time Abraham is deeply grieved because Ishmael is still his son (Genesis 21:11).

God then tells Abraham to listen to Sarah while assuring him that He Himself will take care of Ishmael and make him into a great nation (Genesis 21:12–13). God was not merely siding with Sarah. He was protecting His covenant promise through Isaac while also remaining faithful to His promise concerning Ishmael.

Abraham obeyed. He rose early, gave Hagar bread and water, and sent them away (Genesis 21:14). This becomes Abraham's final act in the story. His responsibility was obedience. What happened next was entirely in God's hands.

The God Who Hears

The second half of the passage shifts away from Abraham and follows Hagar into the wilderness. Lost in Beersheba, with no food and no water remaining, Hagar reaches the point of complete despair. Unable to watch her son die, she places him beneath a bush, walks about a bowshot away, and begins to weep (Genesis 21:15–16).

Then God speaks.

One of the most beautiful details in the passage is found in Genesis 21:17. Although Hagar is the one we see crying, Scripture tells us that God heard the voice of the boy. This reminds us of the meaning of Ishmael's name: “God hears.” God had not forgotten His promise. Even in the wilderness, God heard.

Then God opened Hagar's eyes, and she saw a well that had been there all along (Genesis 21:19). God did not create a new well or miraculously bring water out of the ground. The provision was already there. The problem was that Hagar could not see it until God opened her eyes.

This reminds us of another well many centuries later. Jesus met the Samaritan woman at a well (John 4:1–26). Like Hagar, she was rejected, broken, and carrying the consequences of her past. Just as the Angel of the Lord met Hagar in the wilderness, we believe the pre-incarnate Christ met Hagar there. That same Lord would later meet the Samaritan woman, opening her eyes to the Living Water that gives eternal life. Hagar received water that preserved physical life, while the Samaritan woman received Christ Himself.

Jesus remains God's answer to our hopeless and impossible situations.

Let Go of Your Ishmael

Genesis 21 is divided into two perspectives. The first half shows us Abraham's painful obedience. The second half reveals God's faithfulness behind the scenes. Abraham never witnessed what happened after Hagar left. He simply had to trust that God would do exactly what He promised.

This was one of the lessons God used to shape Abraham into the man who would later respond, “Here I am.”

Ishmael became the symbol of Abraham's attempt to accomplish God's promise through human effort. Throughout Scripture we see this same pattern repeated. King Saul refused to wait for Samuel and took matters into his own hands (1 Samuel 13). Israel wanted a visible king instead of trusting the Lord (1 Samuel 8). At the Red Sea they longed to return to Egypt rather than trust God (Exodus 14). While Moses remained on Mount Sinai, they grew impatient and built the golden calf (Exodus 32). The spies looked at the giants instead of looking at God (Numbers 13–14).

Again and again, God's people allowed fear to replace faith and impatience to replace trust.

We are no different.

Whenever we refuse to wait upon the Lord, whenever we rely on our own strength, wisdom, and methods instead of trusting God's timing, we create our own Ishmael. We cling tightly to the things we have built with our own hands, believing they are our solution, but God calls us to something better.

God told Abraham, “Let go of Ishmael.”

Abraham obeyed.

In letting go of Ishmael, Abraham became the man of faith who could later trust God with Isaac.

Conclusion

The Lord is kinder to us than He was to Abraham because we are allowed to see what Abraham never saw. Abraham could only trust that God would take care of Ishmael. We get to see God keeping His promise.

When life becomes overwhelming, when you find yourself lost in the wilderness, when your circumstances seem impossible and your heart is filled with fear, you will be tempted to create your own Ishmael. You will be tempted to rely upon yourself rather than waiting upon God.

Last week God asked us, “Will you trust Me with your Isaac?”

Today He asks us, “Will you let go of your Ishmael?”

Sometimes God calls us to surrender what He has given us. Sometimes He calls us to abandon what we ourselves have created. In both cases, He is asking us to trust Him because His purpose is never our destruction but always our transformation.

Brothers and sisters, let go of your Ishmael. Let go of trying to control every outcome. Let go of doing everything through your own strength and your own ways. Rest in the Lord Jesus Christ, whose plans are always greater and whose ways are always better. Place both yourself and your Ishmael into His capable hands, trusting that the God who hears will also be the God who provides.

Reflection

Brothers and sisters, as you reflect on this message and on your lives what is the Holy Spirit speaking to you today?

What is the Ishmael you have created in your life as you find yourself in the harshness of your situations?

Why is it difficult for you to let go and let yourself be placed in the capable hands of the Lord?

Has your trust be in God, His plan, and His timing, or has your trust ben in your own plans and your own strength?

What has come about from creating your own Ishmael?

The Lord invites all of you who are weary to come abide in the rest and presence of our Lord Jesus Christ.