John 1:18

No one has ever seen God; God the only Son, who is in the bosom of the Father, he has made him known.

Revelation 4:3

And he who sat there was like jasper and carnelian in appearance, and round the throne was a rainbow that looked like an emerald.

Matthew 17:2

And he was transfigured before them. His face shone like the sun, and his clothes became as white as the light.

1 Timothy 6:16

who alone has immortality and dwells in unapproachable light, whom no man has ever seen or can see. To him be honor and eternal dominion. Amen.

1 John 4:12

No one has ever seen God; but if we love one another, God abides in us and his love is perfected in us.

John 6:46

Not that any one has seen the Father except the one who is from God; he has seen the Father.

John 14:9

Jesus said to him, "Have I been with you so long, and yet you do not know me, Philip? He who has seen me has seen the Father; how can you say, 'Show us the Father'?

Revelation 1:16

he held in his right hand seven stars, out of his mouth went a sharp two-edged sword, and his face was like the sun shining in its strength.

Revelation 21:11

having the glory of God, and its brilliance was like that of a very precious jewel, like a jasper, clear as crystal.

Revelation 21:18-23

The wall was made of jasper, and the city of pure gold, as clear as glass.

Treasury of Scripture Knowledge

Summary

And they saw the God of Israel: and there was under his feet as it were a paved work of a sapphire stone, and as it were the body of heaven in his clearness.

Of a sapphire stone

Bible References

Saw

John 1:18
No one has ever seen God; God the only Son, who is in the bosom of the Father, he has made him known.
John 14:9
Jesus said to him, "Have I been with you so long, and yet you do not know me, Philip? He who has seen me has seen the Father; how can you say, 'Show us the Father'?
1 Timothy 6:16
who alone has immortality and dwells in unapproachable light, whom no man has ever seen or can see. To him be honor and eternal dominion. Amen.
1 John 4:12
No one has ever seen God; but if we love one another, God abides in us and his love is perfected in us.

Of a sapphire stone

Revelation 4:3
And he who sat there was like jasper and carnelian in appearance, and round the throne was a rainbow that looked like an emerald.
Revelation 21:19
The foundations of the city wall were adorned with every kind of precious stone. The first foundation was jasper, the second sapphire, the third chalcedony, the fourth emerald,

In his clearness

Matthew 17:2
And he was transfigured before them. His face shone like the sun, and his clothes became as white as the light.
Revelation 1:16
he held in his right hand seven stars, out of his mouth went a sharp two-edged sword, and his face was like the sun shining in its strength.
Revelation 21:11
having the glory of God, and its brilliance was like that of a very precious jewel, like a jasper, clear as crystal.