29:3 voice of the LORD. This phrase, “the voice of the LORD” occurs seven times in Psalm 29:3-9. It is interesting that there were also just seven times when God spoke to Noah Genesis 6:13; 7:1; 8:15; 9:1,8, 12,17).
29:3 thundereth. This was the first thunder in earth history, as there was no rain on the earth until the Flood (Genesis 2:5). It is noteworthy that there also are “seven thunders” in the future judgment on the earth (Revelation 10:3,4).
29:3 many waters. “Many waters”—surely an apt description of the onset of the great Flood.