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.

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.

Treasury of Scripture Knowledge

Summary

For the LORD is great, and greatly to be praised: he is to be feared above all gods.

Bible References

He is

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.
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.