You never know when you will be called upon to exercise your priesthood. Worthiness to hold and use the priesthood is not a suit faithful men wear on Sundays and hang in the closet the rest of the week. 

In this Father's Day book, best-selling author David J. Ridges shares powerful examples of priesthood power in action and addresses some of these questions:

Gain preparation and confidence, so that you are prepared to administer to the sick and give blessings of counsel and comfort at any moment.