Since people believed that the barriers between the physical and supernatural realms were down, they thought that humans were able to cross over into the spirit world with ease. Samhain was therefore a particularly auspicious time to unlock the secrets of the future. Apples or hazelnuts, both viewed as products of sacred trees, were used to divine information concerning marriage, sickness, and death. For example, apples with identifying marks were placed in a tub of water. By seizing an apple using only the mouth, a young man or woman was supposed to be able to identify his or her future spouse. This divination practice survives today in the Halloween game of bobbing for apples.
Samhain was also characterized by drunken revelry and a casting aside of inhibitions. “Traditional values, if not flouted, were reversed,” states Markale. “What was forbidden was allowed, and what was allowed was forbidden.” Halloween still reflects this spirit today, which no doubt accounts to a great extent for its increasing popularity. Commenting on this, The Encyclopedia of Religion describes Halloween nowadays as “a time when adults can also cross cultural boundaries and shed their identities by indulging in an uninhibited evening of frivolity. Thus, the basic Celtic quality of the festival as an evening of annual escape from normal realities and expectations has remained into the twentieth century.”