Truth & Error,
The Duality of Man 

1John 4:1-6
 Dear friends, do not believe everyone who claims to speak by the Spirit. You must test them to see if the spirit they have comes from God. For there are many false prophets in the world. 2 This is how we know if they have the Spirit of God: If a person claiming to be a prophet acknowledges that Jesus Christ came in a real body, that person has the Spirit of God. 3 But if someone claims to be a prophet and does not acknowledge the truth about Jesus, that person is not from God. Such a person has the spirit of the Antichrist, which you heard is coming into the world and indeed is already here. 4 But you belong to God, my dear children. You have already won a victory over those people, because the Spirit who lives in you is greater than the spirit who lives in the world. 5 Those people belong to this world, so they speak from the world’s viewpoint, and the world listens to them. 6 But we belong to God, and those who know God listen to us. If they do not belong to God, they do not listen to us. That is how we know if someone has the Spirit of truth or the spirit of deception.

4 struggles of the Duality of man:

I. The testing of the Spirit of God (v2) vs the Spirit of the antichrist( v1,3,6)
Matthew 7:15 “Beware of false prophets who come disguised as harmless sheep but are really vicious wolves.
 
II. The discernment of following God (v2,3,4,6) vs following the World (V 1,3,4,5)
1. Do I act like Jesus, or do I act like the world?
Philippians 2:5 “You must have the same attitude that Christ Jesus had.”
2. Do I follow culture, or am I countercultural?
Romans 12:2 Don’t copy the behavior and customs of this world, but let God transform you into a new person by changing the way you think. Then you will learn to know God’s will for you, which is good and pleasing and perfect.
3. Do I Love as Jesus Loved?
1 John 4:8 But anyone who does not love does not know God, for God is love.


III. The Understanding of the Spirit in you (v4) vs the one who is in the World (v4)
1 John 4:4 (KJV) - Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.
Romans 8:5-13 Those who are dominated by the sinful nature think about sinful things, but those who are controlled by the Holy Spirit think about things that please the Spirit. 6 So letting your sinful nature control your mind leads to death. But letting the Spirit control your mind leads to life and peace. 7 For the sinful nature is always hostile to God. It never did obey God’s laws, and it never will. 8 That’s why those who are still under the control of their sinful nature can never please God. 9 But you are not controlled by your sinful nature. You are controlled by the Spirit if you have the Spirit of God living in you. (And remember that those who do not have the Spirit of Christ living in them do not belong to him at all.) 10 And Christ lives within you, so even though your body will die because of sin, the Spirit gives you life because you have been made right with God. 11 The Spirit of God, who raised Jesus from the dead, lives in you. And just as God raised Christ Jesus from the dead, he will give life to your mortal bodies by this same Spirit living within you. 12 Therefore, dear brothers and sisters, you have no obligation to do what your sinful nature urges you to do. 13 For if you live by its dictates, you will die. But if through the power of the Spirit you put to death the deeds of your sinful nature, you will live.


IV. Truthfulness (v6) vs Falsehoods (v 1,6)
1 Corinthians 5:12-13 It isn’t my responsibility to judge outsiders, but it certainly is your responsibility to judge those inside the church who are sinning. 13 God will judge those on the outside; but as the Scriptures say, “You must remove the evil person from among you.”

Romans 16:17-18 And now I make one more appeal, my dear brothers and sisters. Watch out for people who cause divisions and upset people’s faith by teaching things contrary to what you have been taught. Stay away from them. 18 Such people are not serving Christ our Lord; they are serving their own personal interests. By smooth talk and glowing words they deceive innocent people.

1 Timothy 1:19-20 Cling to your faith in Christ, and keep your conscience clear. For some people have deliberately violated their consciences; as a result, their faith has been shipwrecked. 20 Hymenaeus and Alexander are two examples. I threw them out and handed them over to Satan so they might learn not to blaspheme God.

2 Timothy 2:15 Work hard so you can present yourself to God and receive his approval. Be a good worker, one who does not need to be ashamed and who correctly explains the word of truth.