“I did not shrink from declaring to you anything that was profitable, and teaching you publicly and from house to house” (Acts 20:20).
Martin Luther said, "The man of God should also open his mouth vigorously and confidently, to preach the truth that has been entrusted to him. He should not be silent or mumble, but testify without being frightened or bashful. He should speak out candidly without regarding or sparing anyone, let it strike whomever or whatever it will. It is a great hindrance to a preacher if he looks around and worries about what people like or do not like to hear, or what might make him unpopular or bring harm or danger upon him. As he stands high on a mountain in a public place and looks around freely, so he should also speak freely and fear no one, though he sees many kinds of people and faces. He should not hold a leaf in front of his mouth."