Genesis 18: Who Did Abraham Really See?
Research by Simon Brown
Introduction
Genesis 18 records one of the Bible's most discussed events. Abraham is visited by three men before the destruction of Sodom and Gomorrah.
Many Trinitarians believe one of these three visitors was God Himself appearing as a man. Others who reject the Trinity believe the visitor was the pre-human Jesus, acting as God's representative before His birth.
But does the Bible actually teach either of these views?
Rather than accepting tradition, we should carefully examine the Scriptures and allow the Bible to interpret itself.
"But examine everything carefully. Hold firmly that which is good."
— 1 Thessalonians 5:21
The Account in Genesis 18
Genesis 18 begins:
"Yahweh appeared to him by the oaks of Mamre..."
Only a few verses later we read:
"He lifted up his eyes and looked, and saw that three men stood opposite him." (Genesis 18:2)
Abraham welcomed the visitors, washed their feet, prepared a meal, and they ate together.
Later the visitors announced that Sarah would bear a son and warned Abraham about God's coming judgment on Sodom and Gomorrah.
The obvious question is:
Who were these three men?
The Traditional Trinitarian View
Many Trinitarian writers conclude that one of the three visitors was God Himself appearing in human form while the other two were angels.
Others identify the visitor specifically as the pre-incarnate Jesus, describing the event as a "Christophany."
Although these explanations are widely accepted, they raise important biblical questions.
Does the Bible Ever Teach That God Appears as a Man?
The first question we should ask is simple.
Where does Scripture ever teach that God sometimes becomes a man before Jesus' birth?
The Bible certainly teaches that God became known through Jesus Christ.
However, I know of no passage stating that God regularly appeared as a human being throughout the Old Testament.
If such an important doctrine were true, we would expect the Scriptures to teach it clearly.
Instead, we repeatedly read the opposite.
No One Has Seen God
John writes:
"No one has ever yet seen God." (John 1:18)
Jesus Himself says:
"Not that anyone has seen the Father except He who is from God." (John 6:46)
God told Moses:
"You cannot see My face, for man may not see Me and live." (Exodus 33:20)
Paul also writes:
"He alone has immortality, dwelling in unapproachable light, whom no one has seen nor is able to see." (1 Timothy 6:16)
These passages consistently teach that no human being has seen God the Father.
If Genesis 18 records Abraham literally seeing God Himself as a man, how do these passages remain true?
Scripture should never be interpreted in a way that creates contradictions.
God Is Not a Man
Numbers 23:19 states:
"God is not a man, that He should lie, nor a son of man, that He should repent."
Some argue this verse only means God is unlike sinful men.
However, the larger question remains:
Where does the Bible teach that God sometimes takes the form of a man?
The Scriptures never plainly teach such a doctrine.
God's Pattern Throughout Scripture
Throughout the Old Testament God repeatedly worked through representatives.
He sent prophets.
He sent angels.
He spoke through human messengers.
Hebrews opens by saying:
"God, having spoken long ago to the fathers in the prophets in many portions and in many ways." (Hebrews 1:1)
Likewise, God often sent angels to accomplish His purposes.
For example, the angel of Yahweh destroyed the Assyrian army (2 Kings 19:35).
If God normally chose to work through His messengers, why should Genesis 18 be understood differently?
The Key to Understanding Genesis 18
The answer appears in Exodus 3.
The passage begins:
"The angel of Yahweh appeared to him in a flame of fire..." (Exodus 3:2)
Yet only two verses later we read:
"Yahweh saw... God called to him out of the bush..."
Then the speaker declares:
"I am the God of your father, the God of Abraham, Isaac and Jacob."
The speaker is clearly identified first as the angel of Yahweh, yet he speaks fully on God's behalf.
This is the biblical principle of divine agency.
God speaks through His appointed messenger.
The messenger speaks with God's authority because he represents God.
The angel is not claiming to be Yahweh Himself but is faithfully delivering Yahweh's words.
Genesis 18 follows this same biblical pattern.
Was Jesus Already the Mediator?
Another important question concerns mediation.
The New Testament clearly identifies Jesus as:
"The one mediator between God and men, the man Christ Jesus." (1 Timothy 2:5)
Job had earlier lamented:
"There is no mediator between us." (Job 9:33)
If Jesus had already been acting as mankind's mediator throughout the Old Testament, Job's statement would make little sense.
Instead, the New Testament presents Jesus' mediatorial work as beginning through His life death, resurrection and exaltation.
This agrees with John 1:14:
"The Word became flesh."
Were the Three Visitors Simply Angels?
When Genesis 18 is compared with Exodus 3 and the wider testimony of Scripture, another explanation naturally emerges.
The three visitors were angels sent by Yahweh.
Because they represented God completely, Scripture can speak of Yahweh appearing while describing the actions of His heavenly messengers.
This understanding harmonizes Genesis 18 with John 1:18, John 6:46, Exodus 33:20 and 1 Timothy 6:16.
No contradictions remain.
Abraham encountered God's representatives—not God the Father Himself.
Conclusion
The Bible consistently teaches that no one has seen God the Father except Jesus Christ.
It also consistently shows God speaking and acting through angels and prophets who faithfully represented Him.
Exodus 3 demonstrates this principle clearly.
For this reason, I conclude that the three visitors in Genesis 18 were angels acting on Yahweh's behalf.
Their words were God's words because they spoke with His authority.
This explanation preserves the harmony of Scripture without requiring God Himself to appear as a man before the birth of Jesus Christ.
Whenever Scripture appears to present a contradiction, the safest course is to continue praying, studying, and comparing Scripture with Scripture until the Bible explains itself.
I believe Genesis 18 is one more example of the perfect harmony of God's Word.
Research by Simon Brown






























