Deuteronomy 5:25

Now then why should we die? For this great fire will consume us; if we hear the voice of the Lord our God any longer, then we will die.

Deuteronomy 18:16

This is according to all that you asked of the Lord your God at Horeb (Mount Sinai) on the day of the assembly, saying, ‘Let me not hear the voice of the Lord my God again, nor see this great fire anymore, so that I will not die.’

Deuteronomy 33:2

He said,

“The Lord came from Sinai,
And dawned on them from Seir;
He shone forth from Mount Paran,
And He came from among ten thousand holy ones;
At His right hand was a flaming fire, a law, for them.

2 Corinthians 3:7-9

Now if the ministry of death, engraved in letters on stones [the covenant of the Law which led to death because of sin], came with such glory and splendor that the Israelites were not able to look steadily at the face of Moses because of its glory, [a brilliance] that was fading,

Galatians 3:10

For all who depend on the Law [seeking justification and salvation by obedience to the Law and the observance of rituals] are under a curse; for it is written, “Cursed (condemned to destruction) is everyone who does not abide by all things written in the book of the law, so as to practice them.”

Galatians 3:21-22

Is the Law then contrary to the promises of God? Certainly not! For if a system of law had been given which could impart life, then righteousness (right standing with God) would actually have been based on law.

Hebrews 12:29

for our God is [indeed] a consuming fire.

Treasury of Scripture Knowledge

Summary

Now therefore why should we die? for this great fire will consume us: if we hear the voice of the LORD our God any more, then we shall die.

Bible References

This great

Deuteronomy 18:16
This is according to all that you asked of the Lord your God at Horeb (Mount Sinai) on the day of the assembly, saying, ‘Let me not hear the voice of the Lord my God again, nor see this great fire anymore, so that I will not die.’
Deuteronomy 33:2
He said,

“The Lord came from Sinai,
And dawned on them from Seir;
He shone forth from Mount Paran,
And He came from among ten thousand holy ones;
At His right hand was a flaming fire, a law, for them.
2 Corinthians 3:7
Now if the ministry of death, engraved in letters on stones [the covenant of the Law which led to death because of sin], came with such glory and splendor that the Israelites were not able to look steadily at the face of Moses because of its glory, [a brilliance] that was fading,
Galatians 3:10
For all who depend on the Law [seeking justification and salvation by obedience to the Law and the observance of rituals] are under a curse; for it is written, “Cursed (condemned to destruction) is everyone who does not abide by all things written in the book of the law, so as to practice them.”
Hebrews 12:29
for our God is [indeed] a consuming fire.

General references

Deuteronomy 5:4
The Lord spoke with you face to face at the mountain from the midst of the fire.
Mark 5:17
So the people began to beg with Jesus to leave their region.
Hebrews 12:18
For you have not come [as did the Israelites in the wilderness] to a mountain that can be touched and to a blazing fire, and to gloom and darkness and a raging windstorm,