The healing stories that will be analyzed in this work (Mk 5, 21-43; 7, 24-30; 9, 14-29), are referred to the parents of the children who go out in search of Jesus, in the first moment. In second place, a confession of faith in Jesus will transform the parents and will enable them to accompany the healing process of their children started by Jesus. These stories of healing within home-family are set to highlight the irruption of God´s Kingdom that takes place inside families. Also, with these healing stories Mark wants to emphasize the mercy God shows for the family and to remark parents faith as a condition of healing. In conclusion, Mark highlights God’s Mercy for families through these healing stories, and stands out the value of His sons and daughters since conception of God the Father.