Matthew 5:16 Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.

Matthew 25:4 But the wise took oil in their vessels with their lamps.

Philippians 2:15 That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;

Philippians 2:16 Holding forth the word of life; that I may rejoice in the day of Christ, that I have not run in vain, neither laboured in vain.

John 12:36 While ye have light, believe in the light, that ye may be the children of light. These things spake Jesus, and departed, and did hide himself from them.