"The First Phone Call from Heaven" by Mitch Albom explores themes of faith and the unexpected manifestations of the divine. It delves into the lives of people experiencing profound changes due to extraordinary events that challenge their understanding of reality. The narrative suggests that miracles can occur when one remains receptive to possibilities beyond ordinary life.

The quote "We must be open to God's miracles" encapsulates a key message of the book: the importance of maintaining hope and faith in the presence of the miraculous. By being open-minded, individuals can encounter moments of divine interaction that transform their perspectives and lives, reinforcing the idea that miracles often come when least anticipated.