Matthew 8:14

And when Jesus was come into Peter's house, he saw his wife's mother lying sick of a fever. And he touched her hand, and the fever left her; and she arose and ministered unto him.

Matthew's status as an eye-witness of these wonderful deeds is unintentionally evident in his detailing of the very part of her body which the Master touched. No fabricator would have included a detail of this kind. Peter's being a married man is proof that celibacy was not a requirement of either disciples or apostles. Peter's mother-in-law attested the completeness of her healing by rising at once to minister to the Lord. No blessing of any kind, physical or spiritual, is intended solely for the benefit of the recipient. People are saved to save others. Those who were healed were healed to serve others!