Hebrews 10:31

We may well go in fear of falling into the hands of the living God.

Isaiah 33:14

The sinners in Zion are full of fear; the haters of God are shaking with wonder. Who among us may keep his place before the burning fire? who among us may see the eternal burnings?

Matthew 10:28

And have no fear of those who put to death the body, but are not able to put to death the soul. But have fear of him who has power to give soul and body to destruction in hell.

Luke 12:5

But I will make clear to you of whom you are to be in fear: of him who after death has power to send you to hell; yes, truly I say, Have fear of him.

Hebrews 10:27

But only a great fear of being judged, and of the fire of wrath which will be the destruction of the haters of God.

Hebrews 12:29

For our God is an all-burning fire.

Psalm 76:7

You, you are to be feared; who may keep his place before you in the time of your wrath?

Matthew 16:16

And Simon Peter made answer and said, You are the Christ, the Son of the living God.

Luke 21:11

There will be great earth-shocks and outbursts of disease in a number of places, and men will be without food; and there will be wonders and great signs from heaven.

Treasury of Scripture Knowledge

Summary

It is a fearful thing to fall into the hands of the living God.

Bible References

A fearful

Hebrews 10:27
But only a great fear of being judged, and of the fire of wrath which will be the destruction of the haters of God.
Isaiah 33:14
The sinners in Zion are full of fear; the haters of God are shaking with wonder. Who among us may keep his place before the burning fire? who among us may see the eternal burnings?
Luke 21:11
There will be great earth-shocks and outbursts of disease in a number of places, and men will be without food; and there will be wonders and great signs from heaven.

To fall

Hebrews 12:29
For our God is an all-burning fire.
Psalm 76:7
You, you are to be feared; who may keep his place before you in the time of your wrath?
Matthew 10:28
And have no fear of those who put to death the body, but are not able to put to death the soul. But have fear of him who has power to give soul and body to destruction in hell.
Luke 12:5
But I will make clear to you of whom you are to be in fear: of him who after death has power to send you to hell; yes, truly I say, Have fear of him.

General references

Ezekiel 32:32
For he put his fear in the land of the living: and he will be put to rest among those without circumcision, with those who have been put to death with the sword, even Pharaoh and all his people, says the Lord.
Matthew 7:27
And the rain came down and there was a rush of waters and the winds were driving against that house; and it came down and great was its fall.
Mark 3:28
Truly, I say to you, The sons of men will have forgiveness for all their sins and for all the evil words they say:
Luke 12:10
And if anyone says a word against the Son of man, he will have forgiveness: but for him who says evil words against the Holy Spirit, there will be no forgiveness.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain