"They joined themselves also unto Baal-peor, and ate the sacrifices of the dead." "Yea, they sacrificed their sons and their daughters unto devils." Ps. 106:28, 37. Instead of dealing with the spirits of the dead, the idolatrous worshipers were really putting themselves in direct touch with the agencies of Satan, the fallen angels. Divine Warnings This explains the severity of the divine warnings against the ancient practice of necromancy, or mediumship. The Lord said: "Regard not them that have familiar spirits, neither seek after wizards, to be defiled by them: I am the Lord your God." Lev. 19:31. [Illustration: DEMONISM IN THE DAYS OF CHRIST "He said unto him, Come out of the man, thou unclean spirit." Mark 5:8.] "When thou art come into the land which the Lord thy God giveth thee, thou shalt not learn to do after the abominations of those nations. There shall not be found among you any one that maketh his son or his daughter to pass through the fire, or that useth divination, or an observer of times, or an enchanter, or a witch, or a charmer, or a consulter with familiar spirits, or a wizard, or a necromancer. For all that do these things are an abomination unto the Lord." Deut. 18:9-12. The ancient seance, where the living sought unto the dead for knowledge, was denounced by the prophet Isaiah: "When they shall say unto you, Seek unto them that have familiar spirits and unto the wizards, that chirp and that mutter: should not a people seek unto their God? on behalf of the living should they seek unto the dead?" Isa. 8:19, A.R.V. "To the law and to the testimony!" the prophet cries. To seek unto the dead for knowledge is to turn from the law and the testimony, and to take the counsel of the direct agencies of Satan, the great deceiver. Modern Spiritualism What Spiritualism is may best be understood by the prophetic warnings concerning the revival of this great deception in the last days. The apostle spoke of these days as a time when seducing spirits would lead many away from the faith: "Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils." 1 Tim. 4:1. This deceptive working is an indication of the nearness of Christ's second coming: "Whose coming is according to the working of Satan with all power and signs and lying wonders." 2 Thess. 2:9, A.R.V. True to the sure word, now that the last days have come, there has arisen the movement of modern Spiritualism, with its signs and wonders, purporting to be wrought by the spirits of the dead. Professor Wallace says: