For what our human nature wants is opposed to what the Spirit wants, and what the Spirit wants is opposed to what our human nature wants. These two are enemies, and this means that you cannot do what you want to do.

Those who are children of God do not continue to sin, for God's very nature is in them; and because God is their Father, they cannot continue to sin.

Here is the clear difference between God's children and the Devil's children: those who do not do what is right or do not love others are not God's children.