The Four Horsemen

And when the lamb opened the first seal, I saw the first Horse. The Horseman held a bow. Now when the lamb opened the second seal, I saw the second Horse. The Horseman held a sword. The leading Horse is white, the second Horse is red, the third one is a black, the last one is a green. And when the lamb opened the third seal, I saw the third Horse. The Horseman had a balance. Now when the lamb opened the fourth seal, I saw the fourth Horse. The Horseman was the Pest