φωτίζω (phōtizō)
phōtizō
to illuminate
Quick Reference
- Language
- Koine Greek
- Testament
- New Testament
- Occurrences
- 11 verses
- Root
- —
Word Overview
The verb phōtizō means to bring light into a situation, whether physically or spiritually. In the New Testament, it often describes God’s action in revealing truth that was previously hidden. For example, Paul writes that God chose to make known the mystery of Christ to the Gentiles (Ephesians 3:9), and he urges believers to let their good deeds shine before others (Matthew 5:16, though the specific verb varies by translation, the concept is central). In Revelation, the city of New Jerusalem needs no sun or moon because God’s glory illuminates it directly (Revelation 21:23).
Its root is phōs, meaning "light." This connection gives the word a strong sense of clarity and visibility. It is not just about emitting light, but about making something visible and understandable. In Hebrews, those who have "been enlightened" (Hebrews 10:32) are described as having experienced a profound spiritual awakening. The word implies a change from darkness to sight, from confusion to understanding.
Translators often render phōtizō as "enlighten," "illuminate," or "bring to light." This captures the idea of revelation and discovery. It is used in contexts where God’s truth is made known, such as in the proclamation of the gospel (1 Timothy 1:10) or in the future judgment when hidden things are revealed (1 Corinthians 4:5). The word emphasizes God’s initiative in revealing Himself and His purposes to humanity.
Based on public-domain lexicons (Strong's, Thayer, Gesenius, Brown-Driver-Briggs and others).
What This Word Means for Your Faith
When we read that God illuminates our hearts, it speaks to a deep human need for clarity. Life often feels like walking through shadows, where decisions are hard to see and hope seems distant. This word describes God’s gentle action in turning on the light, not to blind us with brilliance, but to show us the path ahead. It is an invitation to trust that He sees what we cannot.
In Ephesians, Paul prays for believers to have their hearts enlightened so they can grasp the hope of His calling. This is not about gaining secret knowledge, but about seeing our true identity and future in Christ. When confusion clouds our mind, this promise reminds us that God’s truth brings peace. We do not have to navigate the dark alone; He provides the light we need for each step.
This illumination also points to a future where all hidden things are brought into the open. In Revelation, we see that God’s glory will be the only light needed, removing every trace of night. Until that day comes, we can rest in the assurance that our Savior has already brought life and immortality to light through the Gospel. We walk forward with confidence, knowing the Light of the World guides us.
How it's translated
How this word is rendered word-by-word in the 11 verses where it appears, by frequency.
- will enlighten1×
- will bring to light1×
- was illuminated1×
- to enlighten1×
- may light1×
- having brought to light1×
- having been enlightened,1×
- having been enlightened1×
- enlightens1×
- enlightened [are]1×
- enlightened1×
Forms in the text
The inflected forms of this word as they appear in Scripture, by frequency.
- φωτίσει2×
- ἐφώτισεν1×
- ἐφωτίσθη1×
- φωτίσαντος1×
- φωτίσαι1×
- φωτίζῃ1×
- φωτίζει1×
- φωτισθέντες1×
- φωτισθέντας,1×
- πεφωτισμένους1×
Key Verses
-
Ephesians 1:18
having the eyes of your hearts enlightened, that you may know what is the hope of his calling, and what are the riches of the glory of his inheritance in the saints,
Paul specifically prays for the internal illumination of believers' hearts to grasp spiritual hope.
-
John 1:9
The true light that enlightens everyone was coming into the world.
This verse identifies Jesus as the source who enlightens every person coming into the world.
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Hebrews 10:32
But remember the former days, in which, after you were enlightened, you endured a great struggle with sufferings:
The author recalls how the early believers endured suffering after experiencing this initial spiritual awakening.
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Revelation of John 21:23
The city has no need for the sun or moon to shine, for the very glory of God illuminated it and its lamp is the Lamb.
It describes the eternal state where God's glory serves as the direct light for the holy city.