Passage cross-references.

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;

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.

For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light: …

Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness.

But the path of the just is as the shining light, that shineth more and more unto the perfect day.

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.

Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?

He was a burning and a shining light: and ye were willing for a season to rejoice in his light.

And art confident that thou thyself art a guide of the blind, a light of them which are in darkness, …

And the wall of the city had twelve foundations, and in them the names of the twelve apostles of the Lamb. …

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. …

And they said, Go to, let us build us a city and a tower, whose top may reach unto heaven; and let us make us a name, lest we be scattered abroad upon the face of the whole earth. …