Your word is a lamp to my feet and a light to my path. 

By the word of Your lips, I have kept away from the paths of the destroyer. Uphold my steps in Your paths, that my footsteps may not slip. § When you roam, they will lead you; when you sleep, they will keep you; and when you awake, they will speak with you. For the commandment is a lamp, and the law a light. § Your ears shall hear a word behind you, saying, “This is the way, walk in it,” whenever you turn to the right hand or whenever you turn to the left.I am the light of the world. He who follows Me shall not walk in darkness, but have the light of life. § We have the prophetic word confirmed, which you do well to heed as a light that shines in a dark place. § Now we see in a mirror, dimly, but then face to face. Now I know in part, but then I shall know just as I also am known. § They need no lamp nor light of the sun, for the Lord God gives them light. And they shall reign forever and ever.