Proverbs 16:21-23 (KJV)
21 The wise in heart shall be called prudent: and the sweetness of the lips increaseth learning.
22 Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.
23 The heart of the wise teacheth his mouth, and addeth learning to his lips.
There are some that say the Book of Mormon is the Word of God but that is false. That is a lie. The Bible alone is God's Word.
The Bible is the only Word of God. God's words are pure and holy. Do not let others lead you astray into believing differently.