1. To Announce a Birth (Genesis 18:1–15)
The first purpose of the angels’ visit was to confirm the long-awaited birth of Abraham’s son. This promise summarized years of hope and many assurances God had given to Abraham and Sarah. God was readying Abraham for a major leadership role. The promised child would be the channel through whom God’s covenant blessings would flow.
God often works through the circumstances of life to train His children. Abraham was no exception. The Lord was purging him of his love for the world. Abraham had too much sentimental attachment to the cities and comforts of his age. He was willing to let Lot choose the best land, even if it meant Abraham would leave the promised land (Genesis 13). At times he drifted toward Egypt or Gerar, attracted by more “modern” conveniences. Yet, to his credit, he never went back permanently to his old homeland.
Questions & Application
- How does your understanding of God’s character shape the way you respond to events around you?
- Why was it necessary for Abraham to leave the world in his heart before Isaac was born?
- How can marriage, family, and prosperity sometimes pull people away from God instead of closer to Him?
2. To Pronounce a Death (Genesis 18:16–33)
The second purpose of the angels’ visit was sobering: God would reveal His plan to judge Sodom and Gomorrah. Did the LORD already know how many righteous people were in those cities? Of course. The conversation was not for God’s information but for Abraham’s instruction.
Abraham was concerned for Lot, but he also had an affection for the cities themselves. God needed to reshape Abraham’s view of His justice, so that Abraham would not become bitter over what God was about to do.
God’s Merciful Heart
One goal was to help Abraham appreciate God’s mercy. Many people do not associate mercy with the destruction of Sodom, but Scripture presents both side by side. God is slow to anger. He judges only after sin has become full.
God was not looking for an excuse to destroy Sodom; He was looking for a reason to spare it.
“I will go down now, and see if they have done entirely according to its outcry, which has come to Me; and if not, I will know.” (Genesis 18:21)
Throughout Scripture we see that God waits to judge until the iniquity of a people is complete (Genesis 6:5; 15:16). With Sodom, the outcry had reached its limit. Judgment was now necessary.
"Then the LORD saw that the wickedness of man was great on the earth, and that every intent of the thoughts of his heart was only evil continually."" (Genesis 6:5 )
"Then in the fourth generation they shall return here, for the iniquity of the Amorite is not yet complete."" (Genesis 15:16)
God’s Just Wrath
What did Abraham's tactic of lowering the number of righteous men in Sodom reveal about the city?
God told Abraham about the coming destruction that he could better grasp God's justice. Abraham never thought about it until he tried to make this bargain with God. He started his plea with the Lord at 50 righteous men. Not very confident about that, he kept reducing the number until the Lord stopped him at ten.
By the end, Abraham could no longer question God’s justice. Sodom fully deserved judgment. It was not wrong for God to destroy such a corrupt city; it would have been wrong not to.
Reflections on Genesis 18
Our perspective of God greatly shapes the decisions we make. God used this encounter to reshape Abraham’s thinking. He does similar work in our lives, using real situations and His Word to challenge us and deepen our understanding of His character.
Many people, Christians and non-Christians alike, become upset with the way God deals with sin – whether in Sodom, in history, or in present events. Once we see His great patience and His holy hatred of sin, we can trust His judgments even when we do not understand all the details.
Disasters and warnings today – whether economic trouble, moral collapse, or natural disasters – should lead us to humble repentance rather than bitterness. God’s mercy, not our supposed goodness, is the reason judgment has not yet fallen in full.
