Luke 12:5

But I will forewarn you whom ye shall fear: Fear him, who after he hath killed, hath power to cast into hell; yes, I say to you, Fear him.

Psalm 9:17

The wicked shall be turned into hell, and all the nations that forget God.

Matthew 10:28

And fear not them who kill the body, but are not able to kill the soul: but rather fear him who is able to destroy both soul and body in hell.

2 Peter 2:4

For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved to judgment;

Proverbs 14:26

In the fear of the LORD is strong confidence: and his children shall have a place of refuge.

Jeremiah 5:22

Fear ye not me? saith the LORD: will ye not tremble at my presence, who have placed the sand for the bound of the sea by a perpetual decree, that it cannot pass it: and though its waves toss themselves, yet can they not prevail; though they roar, yet can they not pass over it?

Jeremiah 10:7

Who would not fear thee, O King of nations? for to thee doth it appertain: forasmuch as among all the wise men of the nations, and in all their kingdoms, there is none like to thee.

Matthew 5:22

But I say to you, That whoever is angry with his brother without a cause, shall be in danger of the judgment: and whoever shall say to his brother, Raca, shall be in danger of the council: but whoever shall say, Thou fool, shall be in danger of hell-fire.

Matthew 25:41

Then will he say also to them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels:

Matthew 25:46

And these shall go away into everlasting punishment: but the righteous into life eternal.

Mark 13:23

But take ye heed: behold, I have foretold you all things.

1 Thessalonians 4:6

That no man go beyond and defraud his brother in any matter: because the Lord is the avenger of all such, as we also have forewarned you and testified.

Hebrews 10:31

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

Revelation 14:7

Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.

Revelation 15:4

Who shall not fear thee, O Lord, and glorify thy name? for thou only art holy: for all nations shall come and worship before thee; for thy judgments are made manifest.

Revelation 20:14

And death and hell were cast into the lake of fire. This is the second death.

Treasury of Scripture Knowledge

Summary

But I will forewarn you whom ye shall fear: Fear him, which after he hath killed hath power to cast into hell; yea, I say unto you, Fear him.

General references

Bible References

Forewarn

Mark 13:23
But take ye heed: behold, I have foretold you all things.
1 Thessalonians 4:6
That no man go beyond and defraud his brother in any matter: because the Lord is the avenger of all such, as we also have forewarned you and testified.

Power

Psalm 9:17
The wicked shall be turned into hell, and all the nations that forget God.
Matthew 10:28
And fear not them who kill the body, but are not able to kill the soul: but rather fear him who is able to destroy both soul and body in hell.
Matthew 25:41
Then will he say also to them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels:
2 Peter 2:4
For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved to judgment;
Revelation 20:14
And death and hell were cast into the lake of fire. This is the second death.

General references

Psalm 89:7
God is greatly to be feared in the assembly of the saints, and to be had in reverence by all them that are about him.
Psalm 90:11
Who knoweth the power of thy anger? even according to thy fear, so is thy wrath.