1 John 1:5

These, then, are the Tidings that we have heard from him and now tell you-- 'God is Light, and Darkness has no place at all in him.'

1 John 3:11

For these are the Tidings that we heard from the first--that we are to love one another.

James 1:17

Every good thing given us, and every perfect gift, is from above, and comes down to us from the Maker of the Lights in the heavens, who is himself never subject to change or to eclipse.

1 Timothy 6:16

who alone is possessed of immortality and dwells in unapproachable light, whom no man has ever seen or ever can see--to whom be ascribed honour and power for ever. Amen.

John 1:4

That which came into being in him was Life; and the Life was the Light of Man;

John 1:9

That was the True Light which enlightens every man coming into the world.

John 8:12

Jesus again addressed the people. "I am the Light of the World," he said. "He who follows me shall not walk in darkness, but shall have the Light of Life."

John 9:5

As long as I am in the world, I am the Light of the world."

John 12:35-36

"Only a little while longer," answered Jesus, "will you have the Light among you. Travel on while you have the Light, so that darkness may not overtake you; he who travels in the darkness does not know where he is going.

1 Corinthians 11:23

For I myself received from the Lord the account which I have in turn given to you-how the Lord Jesus, on the very night of his betrayal, took some bread,

Revelation 21:23

The City has no need of 'the sun or the moon to shine upon it, for the Glory of God illuminated it,' and its Lamp was the Lamb.

Revelation 22:5

Night will cease to be. They have no need of the light of a lamp, nor have they the light of the sun; for the 'Lord God will be their light, and they will reign for ever and ever.'

Treasury of Scripture Knowledge

Summary

This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all.

Bible References

The message

1 John 3:11
For these are the Tidings that we heard from the first--that we are to love one another.
1 Corinthians 11:23
For I myself received from the Lord the account which I have in turn given to you-how the Lord Jesus, on the very night of his betrayal, took some bread,

That god

John 1:4
That which came into being in him was Life; and the Life was the Light of Man;
John 8:12
Jesus again addressed the people. "I am the Light of the World," he said. "He who follows me shall not walk in darkness, but shall have the Light of Life."
John 9:5
As long as I am in the world, I am the Light of the world."
John 12:35
"Only a little while longer," answered Jesus, "will you have the Light among you. Travel on while you have the Light, so that darkness may not overtake you; he who travels in the darkness does not know where he is going.
1 Timothy 6:16
who alone is possessed of immortality and dwells in unapproachable light, whom no man has ever seen or ever can see--to whom be ascribed honour and power for ever. Amen.
James 1:17
Every good thing given us, and every perfect gift, is from above, and comes down to us from the Maker of the Lights in the heavens, who is himself never subject to change or to eclipse.
Revelation 21:23
The City has no need of 'the sun or the moon to shine upon it, for the Glory of God illuminated it,' and its Lamp was the Lamb.
Revelation 22:5
Night will cease to be. They have no need of the light of a lamp, nor have they the light of the sun; for the 'Lord God will be their light, and they will reign for ever and ever.'