The Aryan tribes in the Veda have blacksmiths, coppersmiths, and goldsmiths among them, besides carpenters, barbers, and other artisans. They fight from chariots, and freely use the horse, although not yet the elephant, in war. They have settled down as husbandmen, till their fields with the plough, and live in villages or towns. But they also cling to their old wandering life, with their herds and "cattle-pens." Cattle, indeed, still form their chief wealth--the coin in which payment of fines is made--reminding us of the Latin word for money, _pecunia_, from _pecus_, a herd. One of the Vedic words for war literally means "a desire for cows." Unlike the modern Hindus, the Aryans of the Veda ate beef; used a fermented liquor or beer, made from the _soma_ plant; and offered the same strong meat and drink to their gods. Thus the stout Aryans spread eastward through Northern India, pushed on from behind by later arrivals of their own stock, and driving before them, or reducing to bondage, the earlier "black-skinned" races. They marched in whole communities from one river valley to another; each house-father a warrior, husbandman, and priest; with his wife, and his little ones, and his cattle. These free-hearted tribes had a great trust in themselves and their gods. Like other conquering races, they believed that both themselves and their deities were altogether superior to the people of the land, and to their poor, rude objects of worship. Indeed, this noble self-confidence is a great aid to the success of a nation. Their divinities--_devas_, literally "the shining ones," from the Sanscrit root _div_, "to shine"--were the great powers of nature. They adored the Father-heaven,--_Dyaush-pitar_ in Sanscrit, the _Dies piter_ or _Jupiter_ of Rome, the _Zeus_ of Greece; and the Encompassing Sky--_Varuna_ in Sanscrit, _Uranus_ in Latin, _Ouranos_ in Greek. _Indra_, or the Aqueous Vapor, that brings the precious rain on which plenty or famine still depends each autumn, received the largest number of hymns. By degrees, as the settlers realized more and more keenly the importance of the periodical rains to their new life as husbandmen, he became the chief of the Vedic gods. "The gods do not reach unto thee, O Indra, nor men; thou overcomest all creatures in strength." Agni, the God of Fire (Latin _ignis_), ranks perhaps next to Indra in the number of hymns addressed to him. He is "the Youngest of the Gods," "the Lord and Giver of Wealth." The Maruts are the Storm Gods, "who make the rock to tremble, who tear in pieces the forest." Ushas, "the High-born Dawn" (Greek _Eos_), "shines upon us like a young wife, rousing every living being to go forth to his work." The Asvins, the "Horsemen" or fleet outriders of the dawn, are the first rays of sunrise, "Lords of Lustre." The Solar Orb himself (Surya), the Wind (Vayu), the Sunshine or Friendly Day (Mitra), the intoxicating fermented juice of the Sacrificial Plant