"A family in my sister's neighborhood was recently stricken w..." — Elizabeth Gilbert quote meaning

A family in my sister's neighborhood was recently stricken with a double tragedy, when both the young mother and her three-year-old son were diagnosed with cancer. When Catherine told me about this, I could only say, shocked, "Dear God, that family needs grace." She replied firmly, "That family needs casseroles," and proceeded to organize the entire neighborhood into bringing that family dinner, in shifts, every single night, for an entire year. I do not know if my sister fully recognizes that this IS grace.