The Congregation for the Causes of Saints intensely scrutinises the life, virtues, reputation for holiness, ministry and writings of the person. One miracle is required to be named 'blessed'. This is usually a physical healing that can be definitively and scientifically proven. When an authentic miracle is 'proved', and after approval by the Sacred Congregation, the matter is presented to the Pope. If the Pope judges the person's holiness as exemplary, the person is declared 'blessed'. This is beatification.