The task of taking the Gospel to the lost is to be taken not only occasionally, but intentionally; which is when you set aside time in your weekly schedule to go share the Gospel with the lost. If you do that on a consistent basis, you will find it is not easy. It is because at the point you decide to be intentional in sharing about Christ, you cross a certain line, and that is the territory of the evil one. You invade Satan's territory and he is really strong there, but we must not be intimidated but go in the power of God.