A Truthscape One-Page Explainer
What Does the Bible Mean by the ‘Kingdom of God’?
The kingdom of God was the heart of Jesus’ preaching. The word — the Greek basileia — means reign more than realm: God ruling as King, already breaking in and yet still to come.
The Three Strands the Word Holds Together
Strand 1God’s reign, not first a place
Basileia means sovereignty and royal rule before it means a territory. The kingdom is God ruling as King. “My kingdom is not of this world” (John 18:36); it does not come “with observation” (Luke 17:20).
Strand 2Already here, not yet complete
Present in Christ: “the kingdom of God has come upon you” (Matthew 12:28); yet we still pray “Your kingdom come” (Matthew 6:10), awaiting the end when Christ “delivers the kingdom to God the Father” (1 Corinthians 15:24).
Strand 3Entered and lived
One enters by the new birth (John 3:5) and by receiving it as a child (Mark 10:15). Its life is “righteousness and peace and joy in the Holy Spirit” (Romans 14:17); we “seek first the kingdom” (Matthew 6:33).
What the Key Texts Say
| Passage | Emphasis | What it teaches |
|---|---|---|
| Mark 1:15 | At hand | “The kingdom of God is at hand. Repent, and believe in the gospel.” |
| Matthew 6:10 | Come | “Your kingdom come. Your will be done on earth as it is in heaven.” |
| Luke 17:20–21 | Not with observation | “The kingdom of God does not come with observation … the kingdom of God is within you.” |
| Matthew 12:28 | Present power | “The kingdom of God has come upon you.” |
| John 18:36 | Not of this world | “My kingdom is not of this world.” |
| John 3:5 | Entered | “Unless one is born of water and the Spirit, he cannot enter the kingdom of God.” |
| Romans 14:17 | Its nature | “The kingdom of God is … righteousness and peace and joy in the Holy Spirit.” |
| Colossians 1:13 | Transferred | “He has … conveyed us into the kingdom of the Son of His love.” |
| 1 Corinthians 15:24 | Handed over | “Then comes the end, when He delivers the kingdom to God the Father.” |
Two Common Misunderstandings
The kingdom is not first a place or a political nation. It is God’s reign — His kingship. “My kingdom is not of this world” (John 18:36); it “does not come with observation” (Luke 17:20). It is not built or defended by earthly power.
The kingdom is not only future. Jesus announced it as present — “the kingdom of God has come upon you” (Matthew 12:28) — yet we still pray “Your kingdom come” (Matthew 6:10). Already begun, not yet complete.
So, What Is the Kingdom of God?
The kingdom of God is God’s reign — His rule as King over a people who gladly submit to Him. It broke into the world in Christ and grows quietly now; it is entered by the new birth and lived out in righteousness, peace, and joy; and it will be consummated when Christ hands the kingdom to the Father. Already here, not yet complete.
Sources & Notes Greek word study: basileia (Strong’s G932), “sovereignty, royal power, reign” — and, by extension, the realm or people ruled. In the Gospels it centers on God’s reign in Christ. The lexicons note the kingdom is presented both as present (Luke 17:21; Romans 14:17) and as awaiting future consummation (Matthew 6:10; John 3:5). See Thayer’s and W. E. Vine’s dictionaries; for depth, BDAG and the TDNT (Kittel) articles. The “already / not yet”: announced as present (Mark 1:15; Matthew 12:28) yet awaited as future (Matthew 6:10; 1 Corinthians 15:24) — begun in Christ, completed at His return. Primary texts: Mark 1:14–15; Matthew 13 (the parables of the kingdom); Luke 17:20–21. Scripture: quotations are taken from the New King James Version®. Copyright © 1982 by Thomas Nelson. Used by permission. All rights reserved. This page explains how Scripture itself uses the term, tested against the apostolic pattern; it is a definition, not a brief for any one tradition’s system.
