The answer is: Peter

Matt 8:14-15

In the New Testament, specifically in the book of Matthew, we find a compelling story that highlights not only Jesus' healing powers but also the warmth of familial relationships during that time. Jesus healing Peter's mother-in-law is often viewed as a demonstration of His compassion toward family and those close to His disciples.

Think about what this healing meant socially and emotionally! In the first-century Jewish context, a mother-in-law living with her married daughter and son-in-law wasn’t uncommon. Often, households pooled resources and supported each other. So, when Jesus stepped into this family scenario and healed Peter’s mother-in-law, it illustrates more than just a miracle; it suggests He valued these family bonds and contributed to their well-being.

An interesting tidbit is that having a mother-in-law healed was not just about physical wellness; it also meant that she could resume regular responsibilities, providing family support and climate for celebration again. This moment serves as a remarkable echo to other healing stories in the Gospels, like the healing of the paralyzed man who couldn't walk in Mark 2, where the surrounding community showed such deep investment in healing.

Moreover, the act’s significance stretches beyond just Peter’s family; it subtly nudges the reader to reflect on the communities we form. Christ didn't only heal individuals; He wove everyone closer together, showcasing that love and care can have ripple effects in a communal life.