Word of God is everlasting. Put your foundations on it.
God's words will not pass away. Matthew 24:34-35, Luke 16:17
Not even believe an Angel who preach against the word of God. Galatians 1:8
All scripture is inspired by God and are eyewitness accounts. They are not fables. 2 Peter 1:20–21, 2 Timothy 3:16, 2 Peter 1:16
There is punishment for changing the word of God. Revelation 22:18–19