'Flame' in the Bible

{Before them} a fire devours, and behind them a flame burns. Like the garden of Eden is the land {before them}, and after them [it is like] a desolate desert, and nothing can escape them.

like [the] sound of chariots on the tops of the mountains, they leap about; like [the] sound of a flame of fire devouring stubble; like a strong army arranged in rows [for] battle.