Hebrews 12:21
and so terrible was the sight, that even Moses said, I exceedingly fear and tremble.
Hebrews 12:18-19
For you have not come to a mountain that may be touched, and that burns with fire, and to blackness and darkness and tempest,
Revelation 4:1
After these things I saw, and behold, a door was opened in heaven; and the first voice which I heard, like the voice of a trumpet speaking with me, said: Come up hither, and I will show you things that must be hereafter.
Revelation 4:5
And out of the throne there went lightnings and thunderings and voices; and seven lamps of fire were burning before the throne: these are the seven spirits of God.
Revelation 8:5
And the angel took the censer, and filled it with fire from the altar, and threw it into the earth; and there were voices and thunderings and lightnings and an earthquake.
Revelation 11:19
And the temple of God was opened in heaven, and there was seen in his temple, the ark of the covenant of the Lord; and there were lightnings and voices and thunderings, and an earthquake, and great hail.
Revelation 1:10
I was in spirit on the Lord's day, and I heard behind me a great voice like that of a trumpet,