In the course of life, you are bound to face all kinds of difficulties. At times, you may become stuck. That is when you need to strengthen your faith and chant daimoku in earnest. Difficult as it might be, once you surmount the steep mountain of your karma, a new horizon will open wide before you. Buddhist practice is the repetition of this process. Eventually, you will reach a state of absolute happiness that will never be destroyed.
>From The Wisdom for Creating Happiness and Peace, part 1, revised edition, p. 163
Daisaku Ikeda