The scriptures say that without faith it is impossible to please God. (Hebrews 11:6.) Have you thought about what that means? From the Lectures on Faith it is clear that faith is a “principle of action.” If it is a principle of action, whose action is it? Must you do something, and if so, what? What action must you take? What is the role you occupy in faith?
The Lectures on Faith also say that faith is a “principle of power.” What does that mean? Whose power? Is there a relationship between the action of man and the power of God?
Think of any great example of faith in scriptures and apply these questions to them. It can be as simple as David and Goliath, or as complicated as Elijah. After you have studied the example, ask yourself, “what action did the man or woman take? Why did they act in that way? What was the intention? How was God’s power used? Who controlled the power? More precisely, from what source did the power come? Is this principle of power connected with priesthood? (D&C 121:36.) If it is, then when any person exercises faith as a principle of power, are they exercising priesthood?