And God said, "Let there be light," and there was light.
Gen 1:4 God saw that the light was good, and he separated the light from the darkness.
Gen 1:5 God called the light "day," and the darkness he called "night." And there was evening, and there was morning--the first day.
Gen 1:15 and let them be lights in the expanse of the sky to give light on the earth." And it was so.
Gen 1:16 God made two great lights--the greater light to govern the day and the lesser light to govern the night. He also made the stars.
Gen 1:17 God set them in the expanse of the sky to give light on the earth,
Gen 1:18 to govern the day and the night, and to separate light from darkness. And God saw that it was good.
(Genesis 1,some verses on light)

By day the Lord went ahead of them in a pillar of cloud to guide them on their way and by night in a pillar of fire to give them light, so that they could travel by day or night.
Exodus 13:21

You are my lamp, O Lord; the Lord turns my darkness into light.
2 Samuel 22:29

he is like the light of morning at sunrise on a cloudless morning, like the brightness after rain that brings the grass from the earth.'
2 Samuel 23 :4

"There are those who rebel against the light, who do not know its ways or stay in its paths.
Job 24:13

Many are asking, "Who can show us any good?" Let the light of your face shine upon us, O Lord.
Psalm 4:6

The light of the righteous shines brightly, but the lamp of the wicked is snuffed out.
Proverbs 13:19

Woe to those who call evil good and good evil, who put darkness for light and light for darkness, who put bitter for sweet and sweet for bitter.
Isaiah 5:20

I form the light and create darkness, I bring prosperity and create disaster; I, the Lord, do all these things.
Isaiah 45:7

"Arise, shine, for your light has come, and the glory of the Lord rises upon you.
Isaiah 60:1

The sun will no more be your light by day, nor will the brightness of the moon shine on you, for the Lord will be your everlasting light, and your God will be your glory.
Isaiah 60:9

"You are the light of the world. A city on a hill cannot be hidden.
Matthew 5:14

I looked, and I saw a windstorm coming out of the north--an immense cloud with flashing lightning and surrounded by brilliant light. The center of the fire looked like glowing metal,
I saw that from what appeared to be his waist up he looked like glowing metal, as if full of fire, and that from there down he looked like fire; and brilliant light surrounded him.
Ezekiel 1:4 & 27

This is the verdict: Light has come into the world, but men loved darkness instead of light because their deeds were evil. Everyone who does evil hates the light, and will not come into the light for fear that his deeds will be exposed.
John 3:19-20

When Jesus spoke again to the people, he said, "I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life."
John 8:12

While I am in the world, I am the light of the world." John 9:5

I have come into the world as a light, so that no one who believes in me should stay in darkness.
John 12:46

to open their eyes and turn them from darkness to light, and from the power of Satan to God, so that they may receive forgiveness of sins and a place among those who are sanctified by faith in me.'
Acts 26:18

that the Christ would suffer and, as the first to rise from the dead, would proclaim light to his own people and to the Gentiles."
Acts 26:23

The night is nearly over; the day is almost here. So let us put aside the deeds of darkness and put on the armor of light.
Romans 13:12

his work will be shown for what it is, because the Day will bring it to light. It will be revealed with fire, and the fire will test the quality of each man's work.
I Corinthians 3:13

Therefore judge nothing before the appointed time; wait till the Lord comes. He will bring to light what is hidden in darkness and will expose the motives of men's hearts. At that time each will receive his praise from God.
I Corinthians 4:5

The god of this age has blinded the minds of unbelievers, so that they cannot see the light of the gospel of the glory of Christ, who is the image of God.
2 Corinthians 4:4 (god, little g, god of this age, satan or the devil, lucifer, etc)

For our light and momentary troubles are achieving for us an eternal glory that far outweighs them all.
2 Corinthians 4:17

And no wonder, for Satan himself masquerades as an angel of light.
2 Corinthians 11:14

Ephesians 5:9(for the fruit of the light consists in all goodness, righteousness and truth)
Eph 5:13 But everything exposed by the light becomes visible,
Eph 5:14 for it is light that makes everything visible. This is why it is said: "Wake up, O sleeper, rise from the dead, and Christ will shine on you."

giving thanks to the Father, who has qualified you to share in the inheritance of the saints in the kingdom of light.
Colossians 1:12

but it has now been revealed through the appearing of our Savior, Christ Jesus, who has destroyed death and has brought life and immortality to light through the gospel.
2 Timothy 1:10

But you are a chosen people, a royal priesthood, a holy nation, a people belonging to God, that you may declare the praises of him who called you out of darkness into his wonderful light.
I Peter2:9

And we have the word of the prophets made more certain, and you will do well to pay attention to it, as to a light shining in a dark place, until the day dawns and the morning star rises in your hearts.
2 Peter 1:19

This is the message we have heard from him and declare to you: God is light; in him there is no darkness at all.
I John 1:5

But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus, his Son, purifies us from all sin.
I John 1:7

Anyone who claims to be in the light but hates his brother is still in the darkness.
I John 2:9

The city does not need the sun or the moon to shine on it, for the glory of God gives it light, and the Lamb is its lamp.
Revelation 21:23

There will be no more night. They will not need the light of a lamp or the light of the sun, for the Lord God will give them light. And they will reign for ever and ever.
Revelation 22:5