A single unhappy person in a family makes the entire family unhappy. That’s why we need to chant sincerely and support one another, so that no one is unhappy, no one stops practicing, and everyone finds true joy and satisfaction together. These human ties will give rise to real unity.
From The Wisdom for Creating Happiness and Peace, part 3, revised edition, p. 136

Daisaku Ikeda

Please be confident that your strong prayers will activate the power of the world of Buddhahood inherent in the universe itself and further resonate with the workings of the worlds of bodhisattvas, voice-hearers, and cause-awakened ones as well as the protective functions of all heavenly deities, enabling you to open the way to a life of great victory and complete fulfillment.
>From The Wisdom for Creating Happiness and Peace, part 2, revised edition, p. 53

Daisaku Ikeda

Toward that end, it is important to offer wholehearted encouragement to people facing such sufferings, to infuse their lives with courage and hope, so they are not defeated. Guidance in faith must be based on the writings of Nichiren Daishonin. The ability to give inspiring guidance cannot be developed by relying just on personal judgments and opinions. It has to be honed through striving in the two ways of practice and study within the organization for kosen-rufu.
>From The Wisdom for Creating Happiness and Peace, part 3, revised edition, p. 94

Daisaku Ikeda