There are always two spirits at work: the Holy Ghost and a satanic or false spirit. Witchcraft comes from a satanic spirit and opposes God's Spirit.
Most men would rather accept lies than to believe the truth. This bias against the truth has been present as far back as the garden of Eden.
There are issues in which believers will disagree. In such cases, we should understand that we will independently stand before the judgment seat of Christ.
How would making your motive match the Lord's motive change how you approach the Christian life (from witnessing to praying to Bible reading and so on)?
