12 Bible Verses about Scripture, Sufficiency Of

In the past God spoke to our fathers by the prophets at many times and in various ways, but in these last days he has spoken to us by his Son, whom he appointed heir of all things, and through whom also he made the world.

If anyone hears my words and does not keep them, I do not judge him; for I did not come to judge the world but to save the world. He who rejects me and does not receive my words has a judge; the word that I have spoken will condemn him on the last day. For I have not spoken on my own authority; but the Father who sent me gave me a command, what to say and what to speak.read more.
And I know that his command is eternal life. Whatever I say, therefore, I say just as the Father has told me."

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

I warn everyone who hears the words of the prophecy of this book: if anyone adds to them, God will add to him the plagues described in this book, and if anyone takes away from the words of the book of this prophecy, God will take away his share from the tree of life and from the holy city, which are described in this book.

I am astonished that you are so quickly deserting him who called you by the grace of Christ and turning to a different gospel which is really not another gospel; but there are some who are disturbing you, and want to pervert the gospel of Christ. But even if we, or an angel from heaven, should preach to you a gospel contrary to what we preached to you, let him be accursed!read more.
As we have said before, so I say again now, if any one is preaching to you a gospel contrary to what you received, let him be accursed!

Now concerning the coming of our Lord Jesus Christ and our gathering together to him, we beg you, brethren, not to be quickly shaken in mind or excited, either by spirit or by word, or by letter as if from us, to the effect that the day of the Lord has come.

So the law is holy, and the commandment is holy and just and good.

But we know that the Law is good, if one uses it lawfully,

But one who looks intently into the perfect law, the law of liberty, and abides by it, not having become a forgetful hearer but a doer that acts, this man will be blessed in what he does.

For truly, I say to you, till heaven and earth pass away, not an iota, not a dot, will by any means pass from the Law until all is accomplished.

Heaven and earth will pass away, but my words will not pass away.

For, "All flesh is like grass, and all its glory like the flower of grass. The grass withers, and the flower falls, but the word of the Lord stands forever." And this is the word which was preached to you.