Abraham: Trusting God’s Promises
God has given Christians many promises that can help them face the circumstances they encounter each day. Let’s look at why these promises are important in living a life that pleases God.
God’s Promises To Abraham
Abraham lived in the Middle East about 4,000 years ago. He was an ancestor of both the Jews and Arabs, which is why they still struggle over control of the Tomb of Patriarchs in Hebron where Abraham is buried. During the 40 years between leaving Haran and coming to Mt. Moriah, Abraham was given four great promises: a promised son (Isaac), a promised people (Jews), a promised land (Canaan), and a promised blessing for all people, (Jews wrote the Scriptures; Jesus Christ was Jewish).
There were two problems with the promises he was given at Ur (Gen. 12:1-4). First, all the promises depended on them having a child, and his wife Sarai was unable to have children (Gen. 11:30). The fact that they had no hope of having any children was devastating, when families usually had many children. Second, the promises required that Abraham leave his country and family, and go where God directed (Acts 7:2-3; Heb. 11:8-9). This 1,100 mile trip from Ur to Haran and then to Israel, was extremely long when the only means of transport was walking and using animals.
Ur was the capital of the second Sumerian state. The Sumerians practiced polytheism, and a form of astrology which associated the planets and stars with their many gods. After Ur was destroyed, Babylon replaced it as the dominant city in the Middle East.
The next 40 years of Abraham’s life are summarized in the figure below in terms of whether he was trusting God’s promises or doubting them. The graph goes up when he trusted the promises and down when he doubted them. These episodes of Abraham’s life are summarized according to whether he trusted or doubted God’s promises.
Trust: At the beginning of Abraham’s journey of faith he obeyed the Lord and left Ur and travelled to Haran on the way to Canaan (Gen. 11:31).
Doubt: But Abraham and his family stopped and settled in Haran, about half-way to Canaan. He did not trust God as he had not yet left his family.
Trust: After God intervened and his father died, Abraham, now 75, traveled to Canaan, the Promised Land (Gen. 12:4-8; Acts 7:4). He was not afraid even though the land was occupied by the Canaanites. After God renewed His promise, Abraham built an altar and worshiped. When his faith was strong, he built a new altar each time he moved to a new locality.
Doubt: Later, when he visited Egypt, Abraham doubted God and forgot His promises which couldn’t be fulfilled unless he was alive to father a child (Gen. 12:10-20). He feared that Pharaoh would kill him to take his beautiful wife for his harem. Rather than seek God’s protection, Abraham took matters into his own hands and deceived Pharaoh. But God intervened and Abraham and his household were cast out of Egypt.
Trust: After this, Abraham worshiped the Lord again and the promises were renewed (Gen. 13:4,14-18). The Lord told him to explore the Promised Land and this gave him a vision of God’s provision.
Doubt: Abraham, still childless, thought his servant Eliezer would be his heir as this was the law at the time (Gen. 15:1-3). He had forgotten God’s promise of numerous descendants; he was living by sight not faith.
Trust: After God promised him a son and repeated the other promises, Abraham “believed the Lord, and He credited it to him as righteousness” (Gen. 15:6). God accepted Abraham because he believed His promises: he trusted God. God then confirmed the promises unconditionally.
Doubt: Sarah, unable to have any children, persuaded Abraham to father a child by her servant, Hagar (Gen. 16:2). The child was Ishmael, the ancestor of the Arabic people. It was 11 years since Abraham heard the promise of many descendants and a great nation. They lacked faith and took matters into their own hands again.
Trust: Thirteen years later the promises were repeated by God (Gen. 17:1-16). As a sign of the promises they were instructed to circumcise every male in their household. Abraham’s faith was renewed and he worshiped because of these reminders of unconditional agreement.
Doubt: When they were told that Sarah would have a son, Abraham worshiped and laughed in amazement, while Sarah laughed in disbelief as she was past the childbearing age (Gen. 17:17-18; 18:9-15). In this case Sarah doubted and needed to hear, “Is anything too hard for the Lord?”
Trust: God responded to Abraham’s request and said that Ishmael would be blessed and have many descendants, and on that day Abraham circumcised all the males in his household (Gen. 17:18-27). This obedience indicates that his faith was strong.
Doubt: Later, Abraham doubted God again because he thought he would be killed by King Abimelech, because of his wife’s beauty (Gen. 20:1-18). This was a repeat of his failure in Egypt 20 years earlier. It shows how prone we are to sin. Once again, Abraham was living by sight, not faith. Fortunately God intervened again to rescue Abraham and Sarah.
Trust: The miraculous conception and birth of Isaac to parents aged 100 and 90 was a pinnacle in the life of Abraham and Sarah (Gen. 17:17; 21:1-7). This happened “at the very time God had promised.” Abraham circumcised Isaac, and Sarah acknowledged God’s miracle. This was the only promise fulfilled in their lifetime; it strengthened their trust in Him.
After 40 years, Abraham’s faith was tested when God ordered him to offer Isaac as a burnt offering (Gen. 22:1-14; Heb. 11:17-19). Isaac was the promised son through whom the other promises were to be fulfilled! But Abraham obeyed God even though it looked like the death of Isaac. He had learned his lesson to trust without doubting. He believed God could bring Isaac back to life to fulfill His promises. He passed the test, being confident in God, while God stopped it before harm could come to Isaac. Surely, Isaac remembered this close encounter all of his life! God then encouraged Abraham’s faith by repeating His promises (Gen. 22:15-18).
God’s Promises Are Important
A promise is a commitment to do/not do something. The receiver has the right to expect fulfillment. God’s promises are trustworthy; He “does not lie” and “has the power to do what He has promised” (Tit. 1:2; Rom. 4:21).
The Bible contains many promises. The first, “He will crush your head” alludes to the destruction of Satan; the last, “I am coming soon” refers to Christ’s return (Gen. 3:15; Rev. 22:20). The main theme of the Bible is a promise of salvation for all who trust in the effectiveness of Christ’s death and resurrection. It is accepted by faith.
Christians are also called to “live by faith, not by sight” (2 Cor. 5:7). We can’t see the Lord, but we trust and obey Him daily. This is an act of faith. In fact, we need God’s saving power daily, and He has given us the pattern – He has given many promises. We should exercise faith and trust in His promises, offering thanks for His provision and goodness.
God’s promises are an important part of living by faith. Trusting God is trusting that His promises will come true. They are the objects of our faith and they help us to look ahead rather than behind (Heb. 11:10).
God’s promises also help us live a life that pleases Him. “He has given us His very great and precious promises, so that through them we may participate in the divine nature and escape the corruption in the world caused by evil desires” (2 Pet. 1:4). God’s promises allow us to participate in the divine nature, and escape the corruption of the world.
Lessons From Abraham
Abraham’s example is mentioned in Galatians, Hebrews and Romans, which also says that “everything … was written to teach us, so that through endurance and the encouragement of the Scriptures we might have hope” (Rom. 15:4). The example of Abraham’s faith journey was written for all who believe that God raised Jesus from the dead (Rom. 4:23-24). Because of their faith, Christians are viewed as “children of Abraham.” Like Isaac, we are “children of promise” and heirs (Rom, 4:16; Gal. 3:7, 29; 4:28).
Faith is a gift from God (Rom. 12:3). For 25 years Abraham’s faith wavered, but he learned trust, becoming known as “the father” of all the faithful (Rom. 4:16). We see in the graph that although his faith went up and down, it increased with time. He made many mistakes and had many doubts before he trusted God consistently. Because of human weakness we will also have times of doubt; but our faith should grow as his did.
Abraham learned to trust God over a long period of time. Isaac was born 25 years after the promise given at Ur. He was 40 when he married Rebecca; they had twins 20 years later. Abraham waited 85 years after the promise before he had a grandchild! In fact, when he died at 175, he had one son aged 75 years and two grandchildren aged 15 years – a slow beginning to the promises of numerous descendants and a great nation!
Like Abraham, we too are called to leave idolatry and walk by faith on our journey to the Promised Land. He trusted God when he was reminded of God’s promises, when he obeyed God, and when God did great things in his life. Likewise, our faith is strengthened as we are reminded of God’s promises, obey God and see the great things He’s doing through His Spirit.
The evidence of faith: Abraham is a great example of faith in action. “Was not our ancestor Abraham considered righteous for what he did when he offered his son Isaac? … His faith and his actions were working together, and his faith was made complete by what he did. And the Scripture was fulfilled that says, ‘Abraham believed God, and it was credited to him as righteousness,’ and he was called God’s friend” (Jas. 2:21-23).
The attitude of faith: The key was that Abraham believed and trusted God (Rom. 4:3-5). He trusted that God could perform a miracle, regardless of circumstances (Rom. 4:18-21). Personal faith and trust are essential for a life that pleases God, but it must have a reliable foundation. Abraham’s faith depended on God, the only reliable foundation for our faith.
Barriers to trusting God: Abraham had doubts when he was fearful, impatient, and took more notice of others than of God’s promises.
• Circumstances: The Guinness Book of Records states that the oldest mother gave birth at age 57. When Isaac was to be conceived, Abraham faced the fact that 90 year-old Sarah was too old to have children, but he didn’t let the circumstances destroy his faith (Rom. 4:19).
• Possibilities: It’s hard to believe a promise when it seems too good to be true. But things impossible to us are possible to God. “Against all hope, Abraham in hope believed and so became the father of many nations, just as it had been said to him, ‘So shall your offspring be’” (Rom. 4:18).
• Impatience: “After waiting patiently, Abraham received what was promised” (Heb. 6:15). He waited 25 years for a son and 85 for a grandson!
Benefits to trusting God: The following blessings were a result of Abraham’s trust in God’s promises: his faith was strengthened – Abraham became convinced of God’s power (Rom. 4:20-21); God was exalted – Abraham gave God the glory (Rom. 4:20); the promises came true – Abraham had a son and his descendants grew great in number (Acts 7:17).
Relying On God’s Promises
God’s promises are a vital ingredient in a life that pleases God. We should always remember, from Abraham’s example, that God keeps His promises. Don’t let the barriers of impatience and circumstances suppress our hope in God’s promises. Use the eyes of faith, not just those of sight.
Know God’s promises: Abraham’s faith increased when he was reminded of God’s promises. We have them in the Bible. Some apply to the present and others to the future. We need to know them, claim them and rejoice in them. Then we will progress on the journey of faith.
Focus on God’s promises: Ishmael mocked Isaac and was banished (Gen. 21:8-14). Likewise, we should banish anything that stops our focusing on God’s promises and using the faith He has put in our hearts (Gal. 4:21-31).
Claim God’s promises: We display trust in God’s promises by reminding others of them and claiming them in prayer. Live in view of God’s promise of a heavenly future and add the eternal dimension to life (Heb. 11:16).
Thank God for His promises: Abraham worshiped God long before Isaac was born, and he never saw the fulfillment of the other three promises. Likewise, we should thank God for His “great and precious promises.”
Published, November 2002