Here are 100 Bible verses about unbelief, curated from both the Old and New Testaments of the Holy Bible, King James Version, arranged from most to least relevant.
Mark 9:24 KJV
24 And straightway the father of the child cried out, and said with tears, Lord, I believe; help thou mine unbelief.
Full Chapter | Parallel Translations | Explain Verse
Matthew 17:20 KJV
20 And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.
Full Chapter | Parallel Translations | Explain Verse

Hebrews 3:12 KJV
12 Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 11:6 KJV
6 But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.
Full Chapter | Parallel Translations | Explain Verse

Ephesians 2:8 KJV
8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
Full Chapter | Parallel Translations | Explain Verse

Hebrews 3:19 KJV
19 So we see that they could not enter in because of unbelief.
Full Chapter | Parallel Translations | Explain Verse
Mark 9:23-25 KJV
23 Jesus said unto him, If thou canst believe, all things are possible to him that believeth. 24 And straightway the father of the child cried out, and said with tears, Lord, I believe; help thou mine unbelief. 25 When Jesus saw that the people came running together, he rebuked the foul spirit, saying unto him, Thou dumb and deaf spirit, I charge thee, come out of him, and enter no more into him.
Full Chapter | Parallel Translations | Explain Verse
1 John 2:15-17 KJV
15 Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him. 16 For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world. 17 And the world passeth away, and the lust thereof: but he that doeth the will of God abideth for ever.
Full Chapter | Parallel Translations | Explain Verse
Romans 4:20 KJV
20 He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;
Full Chapter | Parallel Translations | Explain Verse
James 1:6 KJV
6 But let him ask in faith, nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed.
Full Chapter | Parallel Translations | Explain Verse

Romans 11:20 KJV
20 Well; because of unbelief they were broken off, and thou standest by faith. Be not highminded, but fear:
Full Chapter | Parallel Translations | Explain Verse
Mark 16:16 KJV
16 He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
Full Chapter | Parallel Translations | Explain Verse
Jude 1:22 KJV
22 And of some have compassion, making a difference:
Full Chapter | Parallel Translations | Explain Verse
Hebrews 4:1-2 KJV
1 Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it. 2 For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
Full Chapter | Parallel Translations | Explain Verse
Romans 8:7 KJV
7 Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be.
Full Chapter | Parallel Translations | Explain Verse
John 12:48 KJV
48 He that rejecteth me, and receiveth not my words, hath one that judgeth him: the word that I have spoken, the same shall judge him in the last day.
Full Chapter | Parallel Translations | Explain Verse
John 3:18-19 KJV
18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God. 19 And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.
Full Chapter | Parallel Translations | Explain Verse
John 3:16 KJV
16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
Full Chapter | Parallel Translations | Explain Verse

2 Thessalonians 2:11-12 KJV
11 And for this cause God shall send them strong delusion, that they should believe a lie: 12 That they all might be damned who believed not the truth, but had pleasure in unrighteousness.
Full Chapter | Parallel Translations | Explain Verse
Matthew 13:58 KJV
58 And he did not many mighty works there because of their unbelief.
Full Chapter | Parallel Translations | Explain Verse
2 Timothy 3:5 KJV
5 Having a form of godliness, but denying the power thereof: from such turn away.
Full Chapter | Parallel Translations | Explain Verse
Mark 16:14 KJV
14 Afterward he appeared unto the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart, because they believed not them which had seen him after he was risen.
Full Chapter | Parallel Translations | Explain Verse
Matthew 7:21 KJV
21 Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
Full Chapter | Parallel Translations | Explain Verse
Matthew 22:14 KJV
14 For many are called, but few are chosen.
Full Chapter | Parallel Translations | Explain Verse
Romans 10:4 KJV
4 For Christ is the end of the law for righteousness to every one that believeth.
Full Chapter | Parallel Translations | Explain Verse
1 Timothy 1:13 KJV
13 Who was before a blasphemer, and a persecutor, and injurious: but I obtained mercy, because I did it ignorantly in unbelief.
Full Chapter | Parallel Translations | Explain Verse
Luke 18:8 KJV
8 I tell you that he will avenge them speedily. Nevertheless when the Son of man cometh, shall he find faith on the earth?
Full Chapter | Parallel Translations | Explain Verse
Luke 7:23 KJV
23 And blessed is he, whosoever shall not be offended in me.
Full Chapter | Parallel Translations | Explain Verse
Isaiah 66:2 KJV
2 For all those things hath mine hand made, and all those things have been, saith the Lord: but to this man will I look, even to him that is poor and of a contrite spirit, and trembleth at my word.
Full Chapter | Parallel Translations | Explain Verse
Mark 4:40 KJV
40 And he said unto them, Why are ye so fearful? how is it that ye have no faith?
Full Chapter | Parallel Translations | Explain Verse

Romans 14:23 KJV
23 And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.
Full Chapter | Parallel Translations | Explain Verse
Matthew 17:17 KJV
17 Then Jesus answered and said, O faithless and perverse generation, how long shall I be with you? how long shall I suffer you? bring him hither to me.
Full Chapter | Parallel Translations | Explain Verse
John 20:27-29 KJV
27 Then saith he to Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing. 28 And Thomas answered and said unto him, My Lord and my God. 29 Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.
Full Chapter | Parallel Translations | Explain Verse
Mark 6:6 KJV
6 And he marvelled because of their unbelief. And he went round about the villages, teaching.
Full Chapter | Parallel Translations | Explain Verse
2 Corinthians 6:14-18 KJV
14 Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness? 15 And what concord hath Christ with Belial? or what part hath he that believeth with an infidel? 16 And what agreement hath the temple of God with idols? for ye are the temple of the living God; as God hath said, I will dwell in them, …
Full Chapter | Parallel Translations | Explain Verse
Hebrews 4:11 KJV
11 Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.
Full Chapter | Parallel Translations | Explain Verse
2 Corinthians 5:7 KJV
7 (For we walk by faith, not by sight:)
Full Chapter | Parallel Translations | Explain Verse

1 Timothy 6:3-5 KJV
3 If any man teach otherwise, and consent not to wholesome words, even the words of our Lord Jesus Christ, and to the doctrine which is according to godliness; 4 He is proud, knowing nothing, but doting about questions and strifes of words, whereof cometh envy, strife, railings, evil surmisings, 5 Perverse disputings of men of corrupt minds, and destitute of the truth, supposing that gain is …
Full Chapter | Parallel Translations | Explain Verse
Revelation 1:1 KJV
1 The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John:
Full Chapter | Parallel Translations | Explain Verse
1 John 5:19-21 KJV
19 And we know that we are of God, and the whole world lieth in wickedness. 20 And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life. 21 Little children, keep yourselves from idols. Amen.
Full Chapter | Parallel Translations | Explain Verse
Mark 9:23 KJV
23 Jesus said unto him, If thou canst believe, all things are possible to him that believeth.
Full Chapter | Parallel Translations | Explain Verse

Hebrews 4:2 KJV
2 For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
Full Chapter | Parallel Translations | Explain Verse
Romans 11:32 KJV
32 For God hath concluded them all in unbelief, that he might have mercy upon all.
Full Chapter | Parallel Translations | Explain Verse
2 Peter 2:1 KJV
1 But there were false prophets also among the people, even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.
Full Chapter | Parallel Translations | Explain Verse
Ephesians 6:16 KJV
16 Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked.
Full Chapter | Parallel Translations | Explain Verse
Revelation 21:8 KJV
8 But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
Full Chapter | Parallel Translations | Explain Verse
Matthew 17:19-21 KJV
19 Then came the disciples to Jesus apart, and said, Why could not we cast him out? 20 And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you. 21 Howbeit this kind goeth not out but by prayer and fasting.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 4:6 KJV
6 Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief:
Full Chapter | Parallel Translations | Explain Verse
John 8:32 KJV
32 And ye shall know the truth, and the truth shall make you free.
Full Chapter | Parallel Translations | Explain Verse

Hebrews 11:1 KJV
1 Now faith is the substance of things hoped for, the evidence of things not seen.
Full Chapter | Parallel Translations | Explain Verse
1 John 4:18 KJV
18 There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
Full Chapter | Parallel Translations | Explain Verse

John 6:36 KJV
36 But I said unto you, That ye also have seen me, and believe not.
Full Chapter | Parallel Translations | Explain Verse
Romans 6:23 KJV
23 For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.
Full Chapter | Parallel Translations | Explain Verse

John 1:11 KJV
11 He came unto his own, and his own received him not.
Full Chapter | Parallel Translations | Explain Verse
1 Corinthians 2:14 KJV
14 But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
Full Chapter | Parallel Translations | Explain Verse
James 4:4 KJV
4 Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? whosoever therefore will be a friend of the world is the enemy of God.
Full Chapter | Parallel Translations | Explain Verse
John 3:16-17 KJV
16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. 17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
Full Chapter | Parallel Translations | Explain Verse
Romans 3:3 KJV
3 For what if some did not believe? shall their unbelief make the faith of God without effect?
Full Chapter | Parallel Translations | Explain Verse
John 16:9 KJV
9 Of sin, because they believe not on me;
Full Chapter | Parallel Translations | Explain Verse
Mark 9:25 KJV
25 When Jesus saw that the people came running together, he rebuked the foul spirit, saying unto him, Thou dumb and deaf spirit, I charge thee, come out of him, and enter no more into him.
Full Chapter | Parallel Translations | Explain Verse
John 20:27 KJV
27 Then saith he to Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing.
Full Chapter | Parallel Translations | Explain Verse
Colossians 2:8 KJV
8 Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.
Full Chapter | Parallel Translations | Explain Verse
Ephesians 2:3 KJV
3 Among whom also we all had our conversation in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the mind; and were by nature the children of wrath, even as others.
Full Chapter | Parallel Translations | Explain Verse
Romans 10:17 KJV
17 So then faith cometh by hearing, and hearing by the word of God.
Full Chapter | Parallel Translations | Explain Verse
John 14:15 KJV
15 If ye love me, keep my commandments.
Full Chapter | Parallel Translations | Explain Verse

John 3:36 KJV
36 He that believeth on the Son hath everlasting life: and he that believeth not the Son shall not see life; but the wrath of God abideth on him.
Full Chapter | Parallel Translations | Explain Verse
James 1:5-8 KJV
5 If any of you lack wisdom, let him ask of God, that giveth to all men liberally, and upbraideth not; and it shall be given him. 6 But let him ask in faith, nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed. 7 For let not that man think that he shall receive any thing of the Lord. 8 A double minded man is unstable in …
Full Chapter | Parallel Translations | Explain Verse
Romans 11:23 KJV
23 And they also, if they abide not still in unbelief, shall be grafted in: for God is able to graft them in again.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:8 KJV
8 Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
Full Chapter | Parallel Translations | Explain Verse
1 John 4:1 KJV
1 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
Full Chapter | Parallel Translations | Explain Verse
John 8:24 KJV
24 I said therefore unto you, that ye shall die in your sins: for if ye believe not that I am he, ye shall die in your sins.
Full Chapter | Parallel Translations | Explain Verse
Romans 6:1 KJV
1 What shall we say then? Shall we continue in sin, that grace may abound?
Full Chapter | Parallel Translations | Explain Verse
Psalm 78:22 KJV
22 Because they believed not in God, and trusted not in his salvation:
Full Chapter | Parallel Translations | Explain Verse
Romans 11:30 KJV
30 For as ye in times past have not believed God, yet have now obtained mercy through their unbelief:
Full Chapter | Parallel Translations | Explain Verse
2 Timothy 1:6-7 KJV
6 Wherefore I put thee in remembrance that thou stir up the gift of God, which is in thee by the putting on of my hands. 7 For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.
Full Chapter | Parallel Translations | Explain Verse
Acts 17:11 KJV
11 These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.
Full Chapter | Parallel Translations | Explain Verse
Matthew 13:13-15 KJV
13 Therefore speak I to them in parables: because they seeing see not; and hearing they hear not, neither do they understand. 14 And in them is fulfilled the prophecy of Esaias, which saith, By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive: 15 For this people’s heart is waxed gross, and their ears are dull of hearing, and their eyes they have …
Full Chapter | Parallel Translations | Explain Verse
Luke 24:26 KJV
26 Ought not Christ to have suffered these things, and to enter into his glory?
Full Chapter | Parallel Translations | Explain Verse
Ephesians 5:11 KJV
11 And have no fellowship with the unfruitful works of darkness, but rather reprove them.
Full Chapter | Parallel Translations | Explain Verse
Romans 15:4 KJV
4 For whatsoever things were written aforetime were written for our learning, that we through patience and comfort of the scriptures might have hope.
Full Chapter | Parallel Translations | Explain Verse
Mark 10:1-52 KJV
1 And he arose from thence, and cometh into the coasts of Judaea by the farther side of Jordan: and the people resort unto him again; and, as he was wont, he taught them again. 2 And the Pharisees came to him, and asked him, Is it lawful for a man to put away his wife? tempting him. 3 And he answered and said unto them, What did Moses command you? 4 And they said, …
Full Chapter | Parallel Translations | Explain Verse
Mark 8:1-38 KJV
1 In those days the multitude being very great, and having nothing to eat, Jesus called his disciples unto him, and saith unto them, 2 I have compassion on the multitude, because they have now been with me three days, and have nothing to eat: 3 And if I send them away fasting to their own houses, they will faint by the way: for divers of them came from far. 4 And …
Full Chapter | Parallel Translations | Explain Verse
Luke 12:46 KJV
46 The lord of that servant will come in a day when he looketh not for him, and at an hour when he is not aware, and will cut him in sunder, and will appoint him his portion with the unbelievers.
Full Chapter | Parallel Translations | Explain Verse
Colossians 1:1-29 KJV
1 Paul, an apostle of Jesus Christ by the will of God, and Timotheus our brother, 2 To the saints and faithful brethren in Christ which are at Colosse: Grace be unto you, and peace, from God our Father and the Lord Jesus Christ. 3 We give thanks to God and the Father of our Lord Jesus Christ, praying always for you, 4 Since we heard of your faith in Christ Jesus, …
Full Chapter | Parallel Translations | Explain Verse
1 Timothy 2:4 KJV
4 Who will have all men to be saved, and to come unto the knowledge of the truth.
Full Chapter | Parallel Translations | Explain Verse
2 Thessalonians 2:3 KJV
3 Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition;
Full Chapter | Parallel Translations | Explain Verse
Revelation 3:11 KJV
11 Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:7 KJV
7 Wherefore (as the Holy Ghost saith, To day if ye will hear his voice,
Full Chapter | Parallel Translations | Explain Verse
Galatians 3:11 KJV
11 But that no man is justified by the law in the sight of God, it is evident: for, The just shall live by faith.
Full Chapter | Parallel Translations | Explain Verse
Romans 16:17 KJV
17 Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:16-19 KJV
16 For some, when they had heard, did provoke: howbeit not all that came out of Egypt by Moses. 17 But with whom was he grieved forty years? was it not with them that had sinned, whose carcases fell in the wilderness? 18 And to whom sware he that they should not enter into his rest, but to them that believed not? 19 So we see that they could not enter in because of …
Full Chapter | Parallel Translations | Explain Verse
Mark 9:23-24 KJV
23 Jesus said unto him, If thou canst believe, all things are possible to him that believeth. 24 And straightway the father of the child cried out, and said with tears, Lord, I believe; help thou mine unbelief.
Full Chapter | Parallel Translations | Explain Verse
Revelation 22:18 KJV
18 For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book:
Full Chapter | Parallel Translations | Explain Verse
Hebrews 10:26 KJV
26 For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,
Full Chapter | Parallel Translations | Explain Verse

Romans 1:18 KJV
18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
Full Chapter | Parallel Translations | Explain Verse
Matthew 14:31 KJV
31 And immediately Jesus stretched forth his hand, and caught him, and said unto him, O thou of little faith, wherefore didst thou doubt?
Full Chapter | Parallel Translations | Explain Verse
John 3:18 KJV
18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:7-8 KJV
7 Wherefore (as the Holy Ghost saith, To day if ye will hear his voice, 8 Harden not your hearts, as in the provocation, in the day of temptation in the wilderness:
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:17 KJV
17 But with whom was he grieved forty years? was it not with them that had sinned, whose carcases fell in the wilderness?
Full Chapter | Parallel Translations | Explain Verse
Hebrews 3:17-18 KJV
17 But with whom was he grieved forty years? was it not with them that had sinned, whose carcases fell in the wilderness? 18 And to whom sware he that they should not enter into his rest, but to them that believed not?