Charles Ellicott Commentary Psalms 29:8

"The voice of Jehovah shaketh the wilderness; Jehovah shaketh the wilderness of Kadesh." — Psalms 29:8 (ASV)

The voice of the Lord shaketh. —Literally, makes to tremble. The allusion is, undoubtedly, to the effect of the storm on the sands of the desert. The tempest has moved southward over Palestine, and spends its last fury on the southern wilderness, and the poet seizes on what is one of the most striking phenomena of a storm in such a district—the whirlwind of sand. “But soon Red Sea and all were lost in a sandstorm, which lasted the whole day.

Imagine all distant objects entirely lost to view, the sheets of sand fleeting along the surface of the desert like streams of water, the whole air filled, though invisibly, with a tempest of sand, driving in your face like sleet” (Stanley, Sinai and Palestine, p. 67). For Kadesh, see Numbers 13:26. Here the term appears to be used in a large and general sense for the whole southern desert.