Revelation 4:8

And the four living creatures, having each of them six wings, around and within are full of eyes; and they have no rest day and night, saying, Holy, holy, holy, Lord God Almighty, who was, and who is, and who is to come.

Luke 12:5

But I will warn you whom to fear; fear him who after he hath killed hath power to cast into hell; yea, I say to you, fear him.

Hebrews 12:28-29

Wherefore receiving a kingdom which cannot be shaken, let us have grace, whereby we may serve God acceptably, with reverence and godly fear.

1 Peter 1:15-16

but as he who called you is holy, be ye also holy in all your conduct;

Revelation 15:4

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

Revelation 19:1-6

After these things I heard as it were a loud voice of a great multitude in heaven, saying, Hallelujah I The salvation, and the glory, and the power, belong to our God;

Treasury of Scripture Knowledge

Summary

Who is like unto thee, O LORD, among the gods? who is like thee, glorious in holiness, fearful in praises, doing wonders?

Bible References

Glorious

1 Peter 1:15
but as he who called you is holy, be ye also holy in all your conduct;
Revelation 4:8
And the four living creatures, having each of them six wings, around and within are full of eyes; and they have no rest day and night, saying, Holy, holy, holy, Lord God Almighty, who was, and who is, and who is to come.

Fearful

Luke 12:5
But I will warn you whom to fear; fear him who after he hath killed hath power to cast into hell; yea, I say to you, fear him.
Hebrews 12:28
Wherefore receiving a kingdom which cannot be shaken, let us have grace, whereby we may serve God acceptably, with reverence and godly fear.
Revelation 15:4
who shall not fear, O Lord, and glorify thy name? for thou only art holy; for all nations shall come and worship before thee, because thy judgments are made manifest.
Revelation 19:1
After these things I heard as it were a loud voice of a great multitude in heaven, saying, Hallelujah I The salvation, and the glory, and the power, belong to our God;