I have the responsibility before God to share as much sound, scriptural information as He directs me to share. If my ministry is true and credible, it will be easy for the church to gain some knowledge that will help them along the road to spiritual maturity. The teaching ministry by it's very nature is designed by God to pass on information that is founded in scriptural soundness. Anointed teaching will present that information in a way that makes it easy to grasp and understand. The best way to keep Satan from taking advantage of us is to not be ignorant of the devices he uses against us.
Good teaching provides the information.
Then was Jesus led up of the Spirit into the wilderness to be tempted of the devil. And when the devil had ended all the temptation, he departed from him for a season. And, behold, there was a man which had his hand withered. Then saith he to the man, Stretch forth thine hand. Then the Pharisees went out, and held a council against him, how they might destroy him.