At one time or another, most Christians struggle with depression, discouragement, or despondency. When this happens, spiritual joy is the great need. William Farley has written a practical book to help flawed human beings discover and implement the secret to spiritual joy. The author contends that the gospel is the key to a life overflowing with joy. That is because a right understanding of the gospel produces the humility that motivates a life of continual thanksgiving. A heart humbled by the gospel is the well from which stressed believers can draw the gratitude that generates spiritual joy. This book also examines common joy- killers like grumbling, complaining, boasting, and self-pity, and provides practical suggestions for conquering them. Such attitudes cannot co-exist in a heart saturated with gospel-gratitude. Ultimately, a clear grasp of the cross is the secret to spiritual joy.