DEMONSTRATION IS DEMONstration or Demon Adminstration = HOW TO CONNECT WITH GOD

Demons are spirit beings who do not have a body of flesh and blood. Since demons are fallen angels, like angels they are immaterial and not usually subject to human visibility or our other senses. 

Modern day pyschology is yesterdays demonology

Though Satan has been defeated by Jesus Christ, he continues as an unrelenting foe in his warfare against God and mankind.

The Lord said to the Pharisees who hated Him:

 "Ye are of your father the devil, and the lusts of your father ye will do. He was a murderer from the beginning, and abode not in the truth, because there is no truth in him. When he speaketh a lie, he speaketh of his own; for he is a liar, and the father of it. And because I tell you the truth, ye believe me not" (Jn. 8:44-45).

Satan may use the truth, but only to eventually propagate a lie. It is always a subterfuge for promoting his deceptions. Using his network of deception through demonic forces and duped people, he promotes false doctrines in the name of God (2 Cor. 11:3; Eph. 4:14; 1 Tim. 4:1-4; 2 Tim. 3:13; 2 Thess. 2:10).

Satan has the power of influence and blinding. He blinds the minds of the unbelieving (2 Corinthians 4:4). He prevents the gospel from entering their hearts (Matthew 13:19; Luke 8:11). Satan speaks through fortunetellers (Acts 16:16), cult leaders (1 Timothy 4:1-2), and false preachers (2 Corinthians 11: 13-15). He seeks to deceive about his existence, his purposes, his activities, and his coming defeat. He is the deceiver of the whole world (Revelation 12:8). His ultimate deception will be in the anti-christ (2 Thessalonians 2:9).