Isaiah 8:20; 2 Timothy 3:14-17; Revelation 22:18-21

20 To the law and to the testimony! If they do not speak according to this word, it is because they have no dawn.

14 You, however, continue in the things you have learned and become convinced of, knowing from whom you have learned them,

15 and that from childhood you have known the sacred writings which are able to give you the wisdom that leads to salvation through faith which is in Christ Jesus.

16 All Scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness;

17 so that the man of God may be adequate, equipped for every good work.

18 I testify to everyone who hears the words of the prophecy of this book: if anyone adds to them, God will add to him the plagues which are written in this book;

19 and if anyone takes away from the words of the book of this prophecy, God will take away his part from the tree of life and from the holy city, which are written in this book.

20 He who testifies to these things says, "Yes, I am coming quickly." Amen. Come, Lord Jesus.

21 The grace of the Lord Jesus be with all. Amen.