When the Lamb broke the fourth seal, I heard the voice of the fourth living creature saying, "Come." I looked, and behold, a pale horse; and he who sat on it had the name Death; and Hades was following with it. Authority was given to them over a fourth of the earth, to kill with sword and with famine and with pestilence and by the wild beasts of the earth. The fourth and final Horseman is named Death, known as Thanatos, Hades, the Herald, because in each era people have given it a different name. This fourth, pale horse, was the personification of Death with Hades following him jaws open receiving the victims slain by Death. Its commission was to kill upon the Earth with all of the four judgements of God, with sword, famine, pestilence and wild beasts. He is capable of having any kind of control among the souls of the living on Earth. From all the Horsemen, it was the only one who did not betray God, and the key to open the seal that keep the rest of the Horsemen imprisioned. But after the war of the seal ,Death lost its body and was doomed to incarnate on a human body during each specific period in history, eliminating the human feelings of the body in which it resides, and taking away from it any humanity it cuold have, so the judgment of death can be impartial, inmoral and equal to everyone