Proverbs 6:23 For the commandment is a lamp; and the law is light; and reproofs of instruction are the way of life:

2 Peter 1:19 We have also a more sure word of prophecy; whereunto ye do well that ye take heed, as unto a light that shineth in a dark place, until the day dawn, and the day star arise in your hearts:

Psalms 43:3 O send out thy light and thy truth: let them lead me; let them bring me unto thy holy hill, and to thy tabernacles.

Psalms 19:7 The law of the LORD is perfect, converting the soul: the testimony of the LORD is sure, making wise the simple.

Psalms 23:3 He restoreth my soul: he leadeth me in the paths of righteousness for his name's sake.

Ephesians 5:13 But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.