Often referred to in Scripture (Job 40:9; Ps. 77:18; 104:7). James and John were called by our Lord “sons of thunder” (Mark 3:17). In Job 39:19, instead of “thunder,” as in the Authorized Version, the Revised Version translates (ra’amah) by “quivering main” (marg., “shaking”). Thunder accompanied the giving of the law at Sinai (Ex. 19:16). It was regarded as the voice of God (Job 37:2; Ps. 18:13; 81:7; comp. John 12:29). In answer to Samuel’s prayer (1 Sam. 12:17, 18), God sent thunder, and “all the people greatly feared,” for at such a season (the wheat-harvest) thunder and rain were almost unknown in Palestine.
Thunder
Thunder in Scripture is the sound of God’s presence, and it is rarely gentle. At Sinai there were “thunders and lightnings, and a thick cloud upon the mount,” and everyone in the camp trembled. A psalmist recalls that the voice of God’s thunder was in the heaven and the earth shook. Job, stepping back, admits that we hear only a little of God’s ways: “the thunder of his power who can understand?” Jesus also gave James and John a nickname, Boanerges, “The sons of thunder.” Exodus 19 gives the scene at its most vivid.
4 verses
Exodus
And it came to pass on the third day in the morning, that there were thunders and lightnings, and a thick cloud upon the mount, and the voice of the trumpet exceeding loud; so that all the people that was in the camp trembled.
Job
Lo, these are parts of his ways: but how little a portion is heard of him? but the thunder of his power who can understand?
Psalms
The voice of thy thunder was in the heaven: the lightnings lightened the world: the earth trembled and shook.
Mark
And James the son of Zebedee, and John the brother of James; and he surnamed them Boanerges, which is, The sons of thunder:
From Easton's Bible Dictionary
Matthew George Easton, 1897