as when fire kindleth the brushwood, and the fire causeth the waters to boil; to make thy name known to thine adversaries, that the nations may tremble at thy presence!

as fire kindles the brushwood and causes the water to boil, to make Your name known to Your enemies, so that the nations will tremble at Your presence!

(As fire kindleth stubble--Fire causeth water to boil,) To make known Thy name to Thine adversaries, From Thy presence do nations tremble.

— as fire kindleth brushwood, as the fire causeth water to boil, to make thy name known to thine adversaries, that the nations might tremble at thy presence!