JESUS, THE TRUTH
Old Testament
Genesis 6:53 And he also said unto him, If thou wilt, turn unto me and hearken unto my voice, and believe, and repent of all thy transgressions, and be baptized, even in water, in the name of mine Only Begotten Son, who is full of grace and truth, which is Jesus Christ, the only name which shall be given under heaven, whereby salvation shall come unto the children of men; and ye shall receive the gift of the Holy Ghost, asking all things in his name, and whatsoever ye shall ask it shall be given you.
New Testament
John 1:14 And the same word was made flesh, and dwelt among us, and we beheld his glory, the glory as of the Only Begotten of the Father, full of grace and truth. 17 For the law was given through Moses, but life and truth came through Jesus Christ.
Book of Mormon
Ether 1:108 For behold, I am the Father, I am the light, and the life, and the truth of the world.
Doctrine & Covenants
D&C 83:17a The Lord hath brought again Zion: The Lord hath redeemed his people, Israel, According to the election of grace, Which was brought to pass by the faith And covenant of their fathers. 17b The Lord hath redeemed his people, And Satan is bound, and time is no longer: The Lord hath gathered all things in one: The Lord hath brought down Zion from above: The Lord hath brought up Zion from beneath; The earth hath travailed and brought forth her strength; And truth is established in her bowels; And the heavens have smiled upon her, And she is clothed with the glory of her God: For he stands in the midst of his people: 17c Glory, and honor, and power, and might, Be ascribed to our God, for he is full of mercy, Justice, grace and truth, and peace, For ever and ever, Amen.