And God saw the light

In the beginning God created the heaven and the earth.

And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.

And God said, Let there be light: and there was light.

And God saw the light, that it was good: and God divided the light from the darkness.
Genesis 1:4

Be not ye therefore partakers with them.

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

(For the fruit of the Spirit is in all goodness and righteousness and truth;)

Proving what is acceptable unto the Lord.

And have no fellowship with the unfruitful works of darkness, but rather reprove them.

For it is a shame even to speak of those things which are done of them in secret.

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

Wherefore he saith, Awake thou that sleepest, and arise from the dead, and Christ shall give thee light.

See then that ye walk circumspectly, not as fools, but as wise,

Redeeming the time, because the days are evil.

Wherefore be ye not unwise, but understanding what the will of the Lord is.
Ephesians 5:7-17

He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.

And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.

For every one that doeth evil hateth the light, neither cometh to the light, lest his deeds should be reproved.
John 3:18-20

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.
John 8:12