In the Bible fire often shows that God is present, as in the burning bush that "was not consumed" (Exodus 3:2) and the pillar of fire that led Israel by night (Exodus 13:21). Fire is also a picture of refining: "I will bring the third part through the fire, and will refine them as silver is refined" (Zechariah 13:9). And it describes the Holy Spirit and God's word burning in the heart (Acts 2:3, Jeremiah 20:9).
Fire can warm or destroy, light the way or test what is real, and Scripture uses it in all those ways. God met Moses in a bush that burned without burning up, led His people with a pillar of fire, and answered Elijah's prayer with fire from heaven. He promises to refine His people like precious metal. On the day of Pentecost the Holy Spirit came with cloven tongues like as of fire. These twelve King James verses explore fire as a sign of God's presence, as the refiner's fire that purifies faith, and as the fire of God's Spirit and word in a believer's heart. If you are walking through a fiery trial right now, see also Bible verses about trials and tribulations.
God shows up in fire
1. Exodus 3:2
"And the angel of the LORD appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed."
Moses was about eighty and had spent forty years as a shepherd in the wilderness (Acts 7:30) when he saw a bush on fire that was not consumed. The fire did not need the bush for fuel; it was the presence of God. When Moses turned aside to look, God called his name. Sometimes God gets our attention in unexpected ways. The question is whether we will stop, as Moses did, and say, "Here am I" (Exodus 3:4).
2. Exodus 13:21-22
"And the LORD went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night: He took not away the pillar of the cloud by day, nor the pillar of fire by night, from before the people."
For forty years Israel travelled through the desert with a visible sign of God's presence: a pillar of a cloud by day and a pillar of fire by night. The fire gave light and showed the way, and verse 22 adds that God took not away either pillar from before the people. Even in seasons when they complained and failed, the light stayed. We do not have a pillar of fire today, but we have the same faithful God who goes before us.
3. 1 Kings 18:38
"Then the fire of the LORD fell, and consumed the burnt sacrifice, and the wood, and the stones, and the dust, and licked up the water that was in the trench."
On Mount Carmel, Elijah stood alone against 450 prophets of Baal (1 Kings 18:22). They shouted all day with no answer. Elijah had his altar soaked with twelve barrels of water, then prayed a short, simple prayer, and the fire of the LORD fell, consuming even the stones and the water in the trench. The people fell on their faces and cried, "The LORD, he is the God" (1 Kings 18:39). God does not need our noise or our tricks, only our trust.
4. Hebrews 12:29
"For our God is a consuming fire."
Our God is a consuming fire quotes Moses (Deuteronomy 4:24). The writer of Hebrews uses it as a reason to worship God "with reverence and godly fear" (Hebrews 12:28). This verse is not meant to make God's children afraid of Him; it reminds us that He is holy, pure and not to be taken lightly. His fire burns away what is false and leaves what is true.
Through the fire, not consumed: the refiner's fire
5. Daniel 3:25
"He answered and said, Lo, I see four men loose, walking in the midst of the fire, and they have no hurt; and the form of the fourth is like the Son of God."
Shadrach, Meshach and Abednego refused to bow to King Nebuchadnezzar's golden image, and he had them thrown into a furnace heated seven times hotter than usual (Daniel 3:19). Then the king saw four men loose, walking in the midst of the fire. Some Christians believe the fourth was Christ Himself; the king later called him an angel God had sent (Daniel 3:28). Either way, God did not keep them out of the fire. He met them in it.
6. Zechariah 13:9
"And I will bring the third part through the fire, and will refine them as silver is refined, and will try them as gold is tried: they shall call on my name, and I will hear them: I will say, It is my people: and they shall say, The LORD is my God."
A refiner heats silver and gold until the impurities rise to the surface and can be skimmed away. God says He will bring His people through the fire in the same way, as silver is refined. The result is not destruction but relationship: they shall call on my name, and I will hear them. Peter used the same picture for believers whose faith is "tried with fire" (1 Peter 1:7). Hard seasons can leave our faith purer and more precious.
7. Malachi 3:3
"And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer unto the LORD an offering in righteousness."
Malachi pictures God as a refiner who shall sit over His work. A refiner cannot walk away from the furnace; he watches closely so the metal is purified and not ruined. That is a comforting picture for anyone in a painful season. God is not careless with you. The fire has a purpose: that His people may offer an offering in righteousness, lives that are clean, real and given to Him.
8. Zechariah 2:5
"For I, saith the LORD, will be unto her a wall of fire round about, and will be the glory in the midst of her."
After the exile, Jerusalem was a small city with broken walls, and Zechariah saw a vision of it spreading out as towns without walls (Zechariah 2:4). How could such a city be safe? God answered: I... will be unto her a wall of fire round about. His protection would be better than stone. Fire here is not something to fear but a shelter. Those who belong to God are surrounded by a protection no enemy can break.
A fire in the heart: the Spirit and the word
9. Matthew 3:11
"I indeed baptize you with water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost, and with fire:"
John the Baptist said that the One coming after him would baptize with the Holy Ghost, and with fire. Christians understand the fire in different ways, but many link it to the cleansing work of the Spirit and to the day of Pentecost, when the Spirit came with tongues like fire. John was a famous preacher, yet he said he was not worthy to carry Jesus' sandals. True spiritual fire always points away from ourselves and toward Christ.
10. Acts 2:3
"And there appeared unto them cloven tongues like as of fire, and it sat upon each of them."
Fifty days after Passover, the disciples were gathered in Jerusalem when a sound like a rushing wind filled the house and cloven tongues like as of fire rested on each of them. Cloven means divided. The Spirit came on every believer, not only on the leaders, and they began to speak of God's wonderful works in other languages. That day about three thousand people believed (Acts 2:41). The fire of the Spirit is for every Christian, not a few.
11. Jeremiah 20:9
"Then I said, I will not make mention of him, nor speak any more in his name. But his word was in mine heart as a burning fire shut up in my bones, and I was weary with forbearing, and I could not stay."
Jeremiah had just been beaten and put in the stocks for preaching (Jeremiah 20:2). He decided to stop speaking for God, but he could not: God's word was as a burning fire shut up in my bones. Jeremiah was tired, hurt and discouraged, yet the fire of God's word inside him would not go out. When you feel like giving up, God's word can keep burning in you.
12. Luke 24:32
"And they said one to another, Did not our heart burn within us, while he talked with us by the way, and while he opened to us the scriptures?"
On the first Easter Sunday, two disciples walked to Emmaus, about seven miles from Jerusalem, sad and confused. A stranger joined them and explained the Scriptures; only later did they realize it was the risen Jesus. Looking back, they said, Did not our heart burn within us... while he opened to us the scriptures? That warmth is still what many people feel when God's word comes alive to them. Ask Him to open the Scriptures to you.
A short prayer
Lord, You are holy, a consuming fire, and yet You draw near to me. Thank You for going before me like the pillar of fire in the night. When I walk through fiery trials, walk with me in the furnace, and refine my faith like silver instead of letting it burn away. Set my heart on fire with Your Spirit and Your word. Burn away what is false in me, and keep the flame of my love for You burning bright. In Jesus' name, Amen.
Go deeper: a SOAP study prompt
Pick one verse above and write: - Scripture: copy the verse by hand. - Observation: what does it say? Who is speaking, to whom? - Application: what does it mean for you today? - Prayer: turn it into a two-line prayer.
New to this method? See our Bible study guide or pick a Bible reading plan.
Keep the fire burning with the SOAP Bible Study Journal · Memorize Zechariah 13:9 and more with the Scripture Memory Cards · Copy these verses by hand with the free Scripture writing plan
Frequently asked questions
What does fire symbolize in the Bible?
Fire in the Bible most often stands for God's presence (the burning bush, the pillar of fire, Mount Sinai), His holiness and judgment against evil, purifying or refining (Malachi 3:3), and the Holy Spirit (Acts 2:3). It can also describe passion for God's word (Jeremiah 20:9) and, negatively, the damage of careless words: "how great a matter a little fire kindleth!" (James 3:5). See Bible verses about the tongue.
What does refined by fire mean in the Bible?
Refining is the process of melting gold or silver so the impurities can be removed. The Bible uses it as a picture of God purifying His people through hard times: "I will... refine them as silver is refined, and will try them as gold is tried" (Zechariah 13:9). Peter wrote that faith "tried with fire" (1 Peter 1:7) is "much more precious than of gold that perisheth" (1 Peter 1:7). The goal is not to harm us but to make our faith real and lasting.
What does the Bible say about walking through the fire?
God promises His presence in the fire, not always escape from it: "when thou walkest through the fire, thou shalt not be burned; neither shall the flame kindle upon thee" (Isaiah 43:2). Shadrach, Meshach and Abednego were not spared the furnace, but they came out without even "the smell of fire" (Daniel 3:27) on them. See Bible verses about strength in hard times.
What does quench not the Spirit mean?
Paul's short command, "Quench not the Spirit" (1 Thessalonians 5:19), uses the picture of putting out a fire. We can dampen the Spirit's work by ignoring His prompting, holding on to sin or dismissing what God is doing. Paul also told Timothy to "stir up the gift of God, which is in thee" (2 Timothy 1:6), like fanning glowing coals back into flame. Prayer, Scripture and obedience keep the fire burning.
Sources: All Scripture quotations are from the King James Version (KJV), public domain in the United States. References were checked against the KJV text from bible-api.com.
Related: Trials and tribulations · Strength in hard times · Revival · Glory of God · Fear of the Lord · Growth · Firefighters · Light
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