Luke 12:5

I will show you whom to fear ??fear Him who after he has killed has power to cast you into Gehenna. Yes, I tell you, fear Him.

Revelation 15:4

Who shall not fear, O Lord, and glorify thy name? for thou alone art holy. Yea, all nations shall come and worship before thee, for thy judgments are disclosed."

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
I will show you whom to fear ??fear Him who after he has killed has power to cast you into Gehenna. Yes, I tell you, fear Him.
Revelation 15:4
Who shall not fear, O Lord, and glorify thy name? for thou alone art holy. Yea, all nations shall come and worship before thee, for thy judgments are disclosed."