 Verse four of Joel two, their appearance is like the appearance of horses and like war horses, they run. As with the rumbling of chariots, they leap on the tops of the mountains, like the crackling of a flame of fire, devouring the stubble, like a powerful army drawn up for battle. Again, this is prophetic language. And what Joel is saying is that, you know, the fire, the desolate wilderness, horses, they leap on top of the mountains. It's talking about the swift destruction that the enemy will bring. And you think because you have the high ground that you're safe, but they just leap up there too.