μυστήριον (mustērion)
mustērion
mystery
Quick Reference
- Language
- Koine Greek
- Testament
- New Testament
- Occurrences
- 27 verses
- Root
- —
Word Overview
The Greek word mustērion refers to a secret that has been revealed, not one that remains hidden. In classical usage, it described religious rites known only to initiates who were bound by silence. The New Testament transforms this concept: the "mysteries" are no longer exclusive secrets for a few, but divine truths once concealed in history and now made plain through the Gospel.
This shift is central to Paul’s letters, where he speaks of mysteries hidden for ages but now disclosed (Ephesians 3:9; Colossians 1:26). These include specific revelations, such as the inclusion of Gentiles among God’s people (Romans 11:25) or the resurrection of believers (1 Corinthians 15:51). The term also covers broader aspects of faith, like the spiritual significance of marriage (Ephesians 5:32).
Jesus uses related language in the Gospels when calling his disciples to understand "the mysteries of the kingdom of heaven" (Matthew 13:11; Luke 8:10). Unlike pagan cults where secrecy was enforced, biblical mystery implies that God actively chooses to share His plans. The word underscores that Christian faith rests on divine disclosure rather than human discovery.
Based on public-domain lexicons (Strong's, Thayer, Gesenius, Brown-Driver-Briggs and others).
What This Word Means for Your Faith
The word mustērion carries a sense of relief for anyone who has felt that spiritual truth was locked away from ordinary people. In the ancient world, mysteries were often exclusive secrets kept by initiates. The New Testament flips this idea completely. Here, a mystery is not a puzzle to be solved by human effort, but a divine secret that God Himself has chosen to reveal. It means that what was once hidden in history is now made plain through Jesus Christ.
This shift changes how we read Scripture. When Paul speaks of the mystery of Christ, he is describing truths like the inclusion of Gentiles or the resurrection of believers. These are not intellectual riddles but gifts given to the church. God does not keep His plans in the dark; He shares them so that we might know Him better and live with hope.
Understanding this helps us approach the Bible with confidence. We do not need to guess God’s mind or struggle to uncover hidden codes. The text invites us into a relationship where God speaks clearly. This assurance allows us to rest in the knowledge that our faith is built on what God has shown, not on what we have managed to discover.
How it's translated
How this word is rendered word-by-word in the 27 verses where it appears, by frequency.
- mystery18×
- mysteries3×
- a mystery2×
- of the mysteries1×
- mystery:1×
- mysteries;1×
- a mystery:1×
Forms in the text
The inflected forms of this word as they appear in Scripture, by frequency.
- μυστήριον15×
- μυστήρια3×
- μυστηρίου3×
- μυστήριον,2×
- μυστηρίῳ2×
- μυστήρια·1×
- μυστηρίων1×
Key Verses
-
Ephesians 3:9
and to make all men see what is the administration of the mystery which for ages has been hidden in God, who created all things through Jesus Christ,
This verse highlights that the mystery was hidden for ages but is now fully disclosed through Christ, showing God's intentional plan to share His wisdom with all people.
-
Colossians 1:27
to whom God was pleased to make known what are the riches of the glory of this mystery among the Gentiles, which is Christ in you, the hope of glory.
Here the mystery is defined specifically as 'Christ in you,' shifting the focus from abstract secrets to the personal presence of Jesus within believers.
-
Romans 11:25
For I don’t desire you to be ignorant, brothers, of this mystery, so that you won’t be wise in your own conceits, that a partial hardening has happened to Israel, until the fullness of the Gentiles has come in,
Paul uses this term to explain a specific historical reality regarding Israel and the Gentiles, showing that 'mystery' often refers to concrete divine actions in history.
-
Matthew 13:11
He answered them, “To you it is given to know the mysteries of the Kingdom of Heaven, but it is not given to them.
Jesus contrasts those who are given understanding with those who are not, emphasizing that spiritual insight is a gift granted by God rather than earned by wisdom.