While ye have light, believe in the light, that ye may be the children of light. These things spoke Jesus, and departed, and concealed himself from them.
Then Jesus spoke again to 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.
Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?
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;
The mystery of the seven stars which thou sawest in my right hand, and the seven golden candlesticks. The seven stars are the angels of the seven churches: and the seven candlesticks which thou sawest are the seven churches.
Remember therefore from whence thou hast fallen, and repent, and do the first works; or else I will come to thee quickly, and will remove thy candlestick out of its place, except thou repent.