At one time the human sacrifice was a regular feature of all weddings among well-to-do people.

Lucky days were sought out, Thursday being most favorably regarded, and weddings celebrated at the full of the moon were thought to be exceptionally fortunate. It was the custom of many Near Eastern peoples to throw grain upon the newlyweds; this was a magical rite which was supposed to insure fecundity. Certain Oriental peoples used rice for this purpose.

Fire and water were always considered the best means of resisting ghosts and evil spirits; hence altar fires and lighted candles, as well as the baptismal sprinkling of holy water, were usually in evidence at weddings. For a long time it was customary to set a false wedding day and then suddenly postpone the event so as to put the ghosts and spirits off the track.

The teasing of newlyweds and the pranks played upon honeymooners are all relics of those far-distant days when it was thought best to appear miserable and ill at ease in the sight of the spirits so as to avoid arousing their envy. The wearing of the bridal veil is a relic of the times when it was considered necessary to disguise the bride so that ghosts might not recognize her and also to hide her beauty from the gaze of the otherwise jealous and envious spirits. The bride's feet must never touch the ground just prior to the ceremony. Even in the twentieth century it is still the custom under the Christian mores to stretch carpets from the carriage landing to the church altar.

One of the most ancient forms of the wedding ceremony was to have a priest bless the wedding bed to insure the fertility of the union; this was done long before any formal wedding ritual was established. During this period in the evolution of the marriage mores the wedding guests were expected to file through the bedchamber at night, thus constituting legal witness to the consummation of marriage.

The luck element, that in spite of all premarital tests certain marriages turned out bad, led primitive man to seek insurance protection against marriage failure; led him to go in quest of priests and magic. And this movement culminated directly in modern church weddings. But for a long time marriage was generally recognized as consisting in the decisions of the contracting parents—later of the pair—while for the last five hundred years church and state have assumed jurisdiction and now presume to make pronouncements of marriage.

In the early history of marriage the unmarried women belonged to the men of the tribe. Later on, a woman had only one husband at a time. This practice of one-man-at-a-time was the first step away from the promiscuity of the herd. While a woman was allowed but one man, her husband could sever such temporary relationships at will. But these loosely regulated associations were the first step toward living pairwise in distinction to living herdwise. In this stage of marriage development children usually belonged to the mother.

The next step in mating evolution was the group marriage. This communal phase of marriage had to intervene in the unfolding of family life because the marriage mores were not yet strong enough to make pair associations permanent. The brother and sister marriages belonged to this group; five brothers of one family would marry five sisters of another. All over the world the looser forms of communal marriage gradually evolved into various types of group marriage.