Because we all are imperfect, because we all struggle with evil in our lives, there is no simple way to stop creating opportunities for Satan. Think with me just a moment about being a parent. Either the attempt to totally control or unjust control commonly creates an enormous determination in a teen to escape. With great determination, he or she looks for a way to escape the control. The absolute control approach does some terrible things.
Control makes love conditional, so the child feels unloved.
Control often creates a sense of rejection, and rejection creates anger, and the anger may be nursed for lifetime. Thus the control that tries to destroy Satan's opportunities often creates Satan's opportunities. My kids would never do anything that I would not approve of. Ironically children often interpret this kind of trust as not caring. Evil offers our children pleasure.