Genesis 21:33 and God's eternal nature?
How does Genesis 21:33 connect to God's eternal nature in other Scriptures?

The Verse in Focus

“Abraham planted a tamarisk tree in Beersheba, and there he called on the name of the LORD, the Eternal God.” (Genesis 21:33)


Names Carry Weight: El Olam

• “The Eternal God” (Hebrew: El Olam) highlights God’s existence outside the limits of time.

• In this single verse, Scripture reminds us that the same Lord who entered covenant with Abraham is unbound by past, present, or future.

• The historical event—Abraham planting a tree—anchors the truth that God’s eternal nature intersects real time and space.


Echoes of Eternity Throughout Scripture

Exodus 3:14 — “God said to Moses, ‘I AM WHO I AM.’”

– God’s self-designation affirms continuous, unchanging existence.

Psalm 90:2 — “From everlasting to everlasting You are God.”

– The psalmist echoes Genesis 21:33, affirming God’s eternality before creation.

Isaiah 40:28 — “Do you not know? Have you not heard? The LORD is the everlasting God, the Creator of the ends of the earth.”

– God’s creative power springs from His eternal nature.

Jeremiah 10:10 — “But the LORD is the true God; He is the living God and the everlasting King.”

– His reign is unending, grounding all hope.

Romans 16:26 — “...the command of the eternal God to lead all the nations to obedience of faith.”

– The gospel’s authority rests on God’s timeless character.

Revelation 1:8 — “‘I am the Alpha and the Omega,’ says the Lord God, ‘who is, and was, and is to come, the Almighty.’”

– The final book mirrors the first, showing one unbroken testimony of God’s eternal nature.


Consistency from Genesis to Revelation

• Same title, same Lord: El Olam in Genesis becomes Alpha and Omega in Revelation.

• Historical acts—calling Abraham, delivering Israel, sending Christ—are coordinated by the timeless God who sees all ends from the beginning (Isaiah 46:9-10).

• Because God’s nature never changes, His covenants, promises, and judgments remain sure.


Why God’s Eternal Nature Matters Today

• Stability: A timeless God anchors a time-bound life (Malachi 3:6).

• Assurance: His eternal perspective secures every promise in Christ (2 Corinthians 1:20).

• Worship: Like Abraham, believers respond by calling on the name of the Eternal God, trusting that the One who was faithful in Beersheba is faithful now and forever.

How can we emulate Abraham's commitment to God in our daily lives?
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