When Jesus entered Peter's house, he saw his mother-in-law lying in bed with a fever; he touched her hand, and the fever left her, and she got up and began to serve him. That evening they brought to him many who were possessed with demons; and he cast out the spirits with a word, and cured all who were sick. This was to fulfill what had been spoken through the prophet Isaiah, "He took our infirmities and bore our diseases."