(3) At the same time we must beware of assuming, without further enquiry, that all the observances ordained by the religion of Jehovah whose origins are connected with some historical event are to be thought of as having their beginning then. It is more than likely that when a long-established custom was recognised to be heathen in its origin or tendency, it would be strictly forbidden, as in the case of the heathen practice of necromancy; others which had lost their original meaning would be baptised into a new significance under the new religion. (With this phenomenon may be compared our own festival of Christmas Day, taken over from the Roman Saturnalia, and our mourning customs, which are survivals of heathenism, and can only with great difficulty be made to take on a Christian meaning.) Let us then examine the supposed origins of heathen religion, and first of all, that known as Totemism. Totemism is a custom exceedingly common among savage tribes, in which some animal is chosen as the badge, or the name of the tribe, and a blood covenant formed, when the animal becomes the "totem" or god of the tribe. Popular instances may be given in the names of many of the Indian tribes of North America, or even in the crests and emblems of our now disrupted clans in Scotland, which can be traced back to a similar idea. In other cases the totem may be one of the well-known flora of the country or some other natural object. The custom is, of course, seen in the well-known worship of animals which has continued even among nations of advanced civilisation. Are there any traces of the influence of this idea at work in the religion of the Old Testament? There are one or two tribal names which are names of animals. Simeon is probably the name of a hybrid between a wolf and a hyæna. Leah means a wild cow, and Rachel is the Hebrew name for an ewe. The distinction between clean and unclean animals might be traced to this influence, but it does not altogether explain the lists in Lev. xi. and Deut. xiv. Another theory of the origin of religion is that known as Animism. This is the belief in the existence of spirits,--a belief prompted by the phenomena of dreams,--which usually takes the form of belief in the activity of the spirits of the recently deceased, an activity which is sometimes thought to be harmful and therefore feared. Animism, as a belief in a spiritual activity behind natural phenomena, especially those of the fearful type, survives in some form or other in the highest religions, and was particularly active in the Hebrew idea that Jehovah controlled natural forces for the deliverance of His people and for His own wonderful manifestations. Animism generally survives among uncivilised peoples in the practice of ancestor worship, of which there is no trace among the Hebrews.