In a series of Belorussian songs a divine figure enters the homes of the peasants in four forms in order to bring them abundance. These forms are: bog (“god”); sporysh, anciently an edible herb, today a stalk of grain with two ears, a symbol of abundance; ray (“paradise”); and dobro (“the good”). The word bog is an Indo-Iranian word signifying riches, abundance, and good fortune. Sporysh symbolizes the same concept. In Iranian ray has a similar meaning, which it probably also had in Slavic languages before it acquired the Christian meaning of paradise. Bog, meaning “riches,” connotes grain. The same concept is also present in Mordvinian pa and riz—where their provenance is certainly Iranian. Among the Mordvins, Paz, like the Slavic Bog, enters into the homes bringing abundance. The adoption of the foreign word bog probably displaced from the Slavic languages the Indo-European name of the celestial God, Deivos (Ancient Indian Deva, Latin Deus, Old High German Ziu, etc.), which Lithuanian, on the other hand, has conserved as Dievas.

Among the heavenly bodies the primary object of Slavic veneration was the moon. The name of the moon is of masculine gender in Slavic languages (Russian mesyats; compare Latin mensis). The word for sun (Russian solntse), on the other hand, is a neuter diminutive that may derive from an ancient feminine form. In many Russian folk songs a verb having the sun as its subject is put in the feminine form, and the sun is almost always thought of as a bride or a maiden.

It is to the moon that recourse is had to obtain abundance and health. The moon is saluted with round dances and is prayed to for the health of children. During lunar eclipses, weapons are discharged at the monsters who are said to be devouring the moon, and weeping and wailing express the sharing of the moon’s sufferings. In Serbia the people have always envisioned the moon as a human being. Such appellations as father and grandfather are customarily applied to the moon in Russian, Serbo-Croatian, and Bulgarian folk songs. At Risano (modern-day Risan, Yugos.) in the days of the 19th-century writer Vuk Karadžić—the father of modern Serbian literature—it was said of a baby four months old that he had four grandfathers. In Bulgaria the old people teach small children to call the moon Dedo Bozhe, Dedo Gospod (“Uncle God, Uncle Lord”). Ukrainian peasants in the Carpathians openly affirm that the moon is their god and that no other being could fulfill such functions if they were to be deprived of the moon. In two Great Russian supplications the sickle moon is invoked as “Adam”—the final phase of a fully developed moon worship in which the moon becomes the progenitor of the human family.

Places of worship

Though the idols of which the Russian chronicles speak appear to have been erected out-of-doors, the German chronicles provide detailed descriptions of enclosed sacred places and temples among the Baltic Slavs. Such enclosures were walled and did not differ from profane fortifications—areas usually of triangular shape at the confluence of two rivers, fortified with earthwork and palisades, especially on the access side. The fortifications intended for religious purposes contained wooden structures including a cell for the statue of a god, also made of wood and sometimes covered in metal. These representations, all anthropomorphic, very often had supernumerary bodily parts: seven arms, three or five heads (Trigelavus, Suantevitus, and Porenutius). The temples were in the custody of priests, who enjoyed prestige and authority even in the eyes of the chiefs and received tribute and shares of military booty. Human sacrifices, including eviscerations, decapitations, and trepanning, had a propitiatory role in securing abundance and victory. One enclosure might contain up to four temples; those at Szczecin (Stettin), in northwestern Poland, were erected in close proximity to each other. They were visited annually by the whole population of the surrounding district, who brought with them oxen and sheep destined to be butchered. The boiled meat of the animals was distributed to all the participants without regard to sex or age. Dances and plays, sometimes humorous, enlivened the festival.