12 Bible Verses about Scripture, Sufficiency Of

On many occasions and in many ways in the olden time, God having spoken to the fathers through the prophets, at the last of these days has spoken to us through his Son, whom he put forth the heir of all things, and through whom he created the ages;

And if any one may hear my words, and not keep them, I do not judge him: for I came not that I may judge the world, but that I may save the world. He that rejects me, and receiving not my words, has one judging him: the word which I have spoken, it will judge him in the last day. Because I have not spoken of Myself; but the Father Himself having sent me, gave me commandment, what I shall speak, and what I shall say.read more.
And I know that His commandment is eternal life. Now whatsoever thing I say, as the Father has spoken unto me, so I say.

having been built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief cornerstone,

I testify to every one hearing the words of the prophecy of this book. If any one may add to these things, God will add unto him the plagues which are written in this book: and if any one may take from the words of the book of this prophecy, God will take his part from the tree of life, and from the holy city, from the things which are written in this book.

I am astonished that you are so quickly removed from him who called you in the grace of Christ into another gospel; which is not another: but there are certain ones who are troubling you, and wishing to pervert the gospel of Christ. But indeed if we, or an angel from heaven, may preach unto you any other gospel except that which we have preached unto you, let him be accursed.read more.
As we have before said, and now again I tell you, If any one preaches to you a gospel except that which you have received, let him be accursed.

But we beseech you, brethren, concerning the coming of our Lord Jesus Christ, and our gathering unto him; that you be not suddenly shaken from your mind, nor disturbed, whether by a spirit, or through word, or a letter as by us, as that the day of the Lord has come.

So the law is indeed holy, and the commandment holy, and righteous, and good.

But we know that the law is good, if any one may use it lawfully;

But the one having looked into the perfect law which is the law of liberty, and having remained in it, not being a forgetful hearer, but a doer of the work, he shall be happy in his work.

For truly I say unto you, Until heaven and earth may pass away, one jot or tittle can not pass from the law, until all things may be accomplished.

Heaven and earth shall pass away, but my words can not pass away.

Therefore all flesh is as grass, and all its glory as the flower of grass: the grass is withered, and the flower fell off; but the word of the Lord abides forever. And this is the word which has been preached unto you.