Jesus is the Word of God, and the light of the world; the path of those who follow Him is illuminated with Truth.
John 1:1 In the beginning was the Word, and the Word was with God, and the Word was God.
John 8:12 Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.
John14:6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
Psalm 119:105 NUN. Thy word is a lamp unto my feet, and a light unto my path.
Proverbs 20:27 The spirit of man is the candle of the LORD, searching all the inward parts of the belly.
Job 32:8 But there is a spirit in man: and the inspiration of the Almighty giveth them understanding.
Proverbs 4:18 But the path of the just is as the shining light, that shineth more and more unto the perfect day.
Psalm 16:11 Thou wilt shew me the path of life: in thy presence is fulness of joy; at thy right hand there are pleasures for evermore.
Strong’s Definition: properly a goal, that is, the bright object at a distance travelled towards;