'Thunders' in the Bible

So it happened on the third day, when it was morning, that there were thunder and flashes of lightning, and a thick cloud was on the mountain, and a very loud blast was sounded on a ram’s horn, so that all the people who were in the camp trembled.

“Yet these are just the fringes of His ways [mere samples of His power],The faintest whisper of His voice!Who can contemplate the thunder of His [full] mighty power?”

“After it, His voice roars;He thunders with the voice of His majesty,And He does not restrain His lightning [against His adversaries] when His voice is heard.

“God thunders marvelously with His voice;He does great things which we cannot comprehend.

The voice of the Lord is upon the waters;The God of glory thunders;The Lord is over many waters.

and he shouted with a loud voice, like the roaring of a lion [compelling attention and inspiring awe]; and when he had shouted out, the seven peals of thunder spoke with their own voices [uttering their message in distinct words].

And when the seven peals of thunder had spoken, I was about to write; but I heard a voice from heaven saying, “Seal up the things which the seven peals of thunder have spoken and do not write them down.”