The Book of Mormon -2 Nephi – Chapter 29 | Verse 9
The Second Book of Nephi
Another Testament of Jesus Christ
And I do this that I may prove unto many that I am the same yesterday, today, and forever; and that I speak forth my words according to mine own pleasure. And because that I have spoken one word ye need not suppose that I cannot speak another; for my work is not yet finished; neither shall it be until the end of man, neither from that time henceforth and forever.