Who is responsible for responding to those who hold differing views and exposing their doubts?

Question:
May Allah reward you, Honorable Shaykh. This questioner says: You have mentioned responding to the people of falsehood and others. The question is: What are the Shari'ah guidelines for responding to those who hold differing views, clarifying their errors, and exposing their doubts?

Answer:
Responding to them is done with knowledge, and only scholars are qualified to do so; it is not for students or beginners. Only scholars who are skilled in responding with evidence, who recognize the doubts, and who know what is false are capable of taking on this task.