By Joel Hiller Most people who know many latter-day saints would agree that members of the Church are, as a group, happy. In the media we are often portrayed as excessively cheerful and optimistic. Obviously, this mostly stems from the fact that living the gospel naturally brings us happiness—for me, the prospect of exaltation makes up for a lot of rainy days in this life, and the blessings that come through obedience are undeniable. But we are also specifically counseled in the scriptures to “be of good cheer,” and Church leaders have advised us that enduring to the end means more than simple survival. An eternal perspective also gives us insight into the need for trials, however. Few members of the Church would deny that great blessings can come to us through overcoming the tribulations we all face. None of us will escape trials in this life, and many of our most severe tests can bring about life’s greatest joys. Parenthood, for example, is one of the greatest responsibilities we can...