Here are 12 Bible verses about its own authority, curated from both the Old and New Testaments of the Holy Bible, King James Version, arranged from most to least relevant.
2 Timothy 3:16 KJV
16 All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:
Full Chapter | Parallel Translations | Explain Verse

2 Peter 1:20-21 KJV
20 Knowing this first, that no prophecy of the scripture is of any private interpretation. 21 For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost.
Full Chapter | Parallel Translations | Explain Verse
Isaiah 40:8 KJV
8 The grass withereth, the flower fadeth: but the word of our God shall stand for ever.
Full Chapter | Parallel Translations | Explain Verse
Psalm 19:7-11 KJV
7 The law of the Lord is perfect, converting the soul: the testimony of the Lord is sure, making wise the simple. 8 The statutes of the Lord are right, rejoicing the heart: the commandment of the Lord is pure, enlightening the eyes. 9 The fear of the Lord is clean, enduring for ever: the judgments of the Lord are true and righteous altogether. 10 More to be desired …
Full Chapter | Parallel Translations | Explain Verse
2 John 1:9 KJV
9 Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
Full Chapter | Parallel Translations | Explain Verse

Matthew 5:18 KJV
18 For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.
Full Chapter | Parallel Translations | Explain Verse
John 10:35 KJV
35 If he called them gods, unto whom the word of God came, and the scripture cannot be broken;
Full Chapter | Parallel Translations | Explain Verse
John 14:26 KJV
26 But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
Full Chapter | Parallel Translations | Explain Verse
1 John 4:6 KJV
6 We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
Full Chapter | Parallel Translations | Explain Verse
John 5:24 KJV
24 Verily, verily, I say unto you, He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life.
Full Chapter | Parallel Translations | Explain Verse
Isaiah 55:11 KJV
11 So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
Full Chapter | Parallel Translations | Explain Verse
Exodus 20:1-26 KJV
1 And God spake all these words, saying, 2 I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage. 3 Thou shalt have no other gods before me. 4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth. …
Full Chapter | Parallel Translations | Explain Verse
Must-Read Christian Books
The Pursuit of God
A heartfelt call to pursue God Himself above all else, with a strong emphasis on holiness and devotion.
View on Amazon
The Cross of Christ
A profound exploration of the meaning and power of the cross at the center of Christian faith and life.
View on Amazon
Evangelism and the Sovereignty of God
Shows how God's sovereignty in salvation fuels, rather than hinders, faithful evangelism.
View on Amazon
Prayer: Experiencing Awe and Intimacy with God
A robust, Scripture-saturated theology of prayer with practical guidance for deepening communion with God.
View on Amazon
Scripture Alone
Explains and defends the authority and sufficiency of Scripture over all human traditions.
View on Amazon
The Discipline of Grace
Shows how God's grace and our disciplined effort work together in sanctification.
View on Amazon
Instruments in the Redeemer's Hands
Biblical counseling and discipleship that helps believers speak God's truth into one another's lives.
View on Amazon
God's Big Picture
Traces the storyline of the Bible from Genesis to Revelation in a clear, Christ-centered way.
View on Amazon
According to Plan
An introduction to biblical theology that shows how all Scripture points to Christ.
View on Amazon
The Sovereignty of God
A strong, Scripture-based defense of God's absolute rule over all things.
View on Amazon
Spiritual Leadership
Biblical principles for godly leadership in the church, home, and workplace.
View on Amazon
Spurgeon on the Christian Life
A portrait of Charles Spurgeon's Christ-centered theology and joyful piety.
View on Amazon
The Gospel According to Jesus
Defends a biblical understanding of faith and repentance against easy-believism.
View on Amazon
The Westminster Confession of Faith
A historic confession that systematically sets forth Reformed theology from Scripture.
View on Amazon
The Gospel Comes with a House Key
A call to radical, everyday hospitality as a means of gospel witness and discipleship.
View on Amazon
Delighting in the Trinity
A joyful, readable introduction to the triune God and why His tri-unity is good news.
View on Amazon
The Christian Life
A clear, doctrinally rich overview of salvation and Christian living.
View on Amazon
The Gospel and Personal Evangelism
Encourages and equips Christians to share the gospel faithfully and simply.
View on Amazon