Ares, the son of Zeus and Hera, was the god of war, who gloried in strife for its own sake; he loved the tumult and havoc of the battlefield, and delighted in slaughter and extermination; in fact he presents no benevolent aspect which could possibly react favourably upon human life. Epic poets, in particular, represent the god of battles as a wild ungovernable warrior, who passes through the armies like a whirlwind, hurling to the ground the brave and cowardly alike; destroying chariots and helmets, and triumphing over the terrible desolation which he produces. In all the myths concerning Ares, his sister Athene ever appears in opposition to him, endeavouring by every means in her power to defeat his bloodthirsty designs. Thus she assists the divine hero Diomedes at the siege of Troy, to overcome Ares in battle, and so well does he profit by her timely aid, that he succeeds in wounding the sanguinary war-god, who makes his exit from the field, roaring like ten thousand bulls. Ares appears to have been an object of aversion to all the gods of Olympus, Aphrodite alone excepted. As the son of Hera, he had inherited from his mother the strongest feelings of independence and contradiction, and as he took delight in upsetting that peaceful course of state-life which it was pre-eminently the care of Zeus to establish, he was naturally disliked and even hated by him. When wounded by Diomedes, as above related, he complains to his father, but receives no sympathy from the otherwise kindly and beneficent ruler of Olympus, who thus angrily addresses him: "Do not trouble me with thy complaints, thou who art of all the gods of Olympus most hateful to me, for thou delightest in nought save war and strife. The very spirit of thy mother lives in thee, and wert thou not my son, long ago wouldst thou have lain deeper down in the bowels of the earth than the son of Uranus." Ares, upon one occasion, incurred the anger of Poseidon by slaying his son Halirrhothios, who had insulted Alcippe, the daughter of the war-god. For this deed, Poseidon summoned Ares to appear before the tribunal of the Olympic gods, which was held upon a hill in Athens. Ares was acquitted, and this event is supposed to have given rise to the name Areopagus (or Hill of Ares), which afterwards became so famous as a court of justice. In the Gigantomachia, Ares was defeated by the Aloidæ, the two giant-sons of Poseidon, who put him in chains, and kept him in prison for thirteen months. Ares is represented as a man of youthful appearance; his tall muscular form combines great strength with wonderful agility. In his right hand he bears a sword or a mighty lance, while on the left arm he carries his round shield. His demoniacal surroundings are Terror and Fear; Enyo, the goddess of the war-cry; Keidomos, the demon of the noise of battles; and Eris (Contention), his twin-sister and companion, who always precedes his chariot when he rushes to the fight, the latter being evidently a simile of the poets to express the fact that war follows contention. Eris is represented as a woman of florid complexion, with dishevelled hair, and her whole appearance angry and menacing. In one hand she brandishes a poniard and a hissing adder, whilst in the other she carries a burning torch. Her dress is torn and disorderly, and her hair intertwined with venomous snakes. This divinity was never invoked by mortals, except when they desired her assistance for the accomplishment of evil purposes.