All these Indians believe in a Great Power, the First Cause of Creation, though they do not attempt to embody this idea, and call it by name Wah-con-tun´-ga or Great Medicine.[19] The word “medicine” in this case has no reference to the use of drugs, but the sense of it is all that is incomprehensible, supernatural, all-powerful, etc. Everything that can not be explained, accounted for by ordinary means, or all that is above the comprehension and power of man (Indians) is called Wah-con or medicine. Thus their own priests or jugglers are named Wah-con. A steamboat, clock, machine, or even toys, of the movements of which or the principle of motion they could not account for, would likewise be termed Wah-con. Now, Wa-coñda refers to something greater than is within the power of man to accomplish, and its effects are manifested in the elements, natural phenomena, sickness, death, great distress, or loss from enemies, famine, lightning, and any other thing to them unaccountable by any visible means. They think Wakoñda pervades all air, earth, and sky; that it is in fact omnipresent and omnipotent, though subject to be changed and enlisted on their part in any undertaking if the proper ceremonies, sacrifices, and fasts are resorted to. They consider its power to be made applicable to either good or evil according to their observance of these ceremonies. They admit the existence of its good in years of great abundance of game, seasons of general health, triumphs over enemies, etc.; and its evil or danger is felt in every loss, infectious disease, or distress, the cause of which they are ignorant. These are the attributes of Wakoñda, and his residence is supposed by some to be in the sun, but his power everywhere. [19] Denig here defines the sense In which he uses the term “medicine” as applied to the objects and things to which the native Indians apply their words, _wakoñ_ and _wakoñda_, meaning, “spiritual, sacred, consecrated, wonderful, incomprehensible, divine; a spirit, a diviner, etc.” They do not acknowledge any separate existing evil spirit or influence, though they have a name for this in their language, but the idea has been implanted by whites in later years, and can not by them be realized. All unaccountable evil is a dispensation of the anger of Wakoñda, which it is in their power to avoid by the proper fasts, sacrifices, etc., and which they all do.