There are so many Christians who are living their lives as slaves instead of living as sons of the Most High God. The type of Christians the devil fears are the ones that live as "sons" of God. They are the true representatives of God on the earth. These are the Christians that exercise their authority over Satanic forces, and terrorise the kingdom of darkness; they are the true children of God.

How do we now access this level of walk with God? Simple. All you have to do is accept Jesus Christ as your personal Lord and Saviour. John 1:12.

I urge you to receive Jesus Christ now as Lord and savior, look for a bible-believing church to attend regularly, continue to study God's words and rely on the leading of the Holy Spirit and watch as you begin to operate as a son of God.
Note that this sonship applies to both genders. Shalom.