Maimonides considered being given to uncontrollable passions as a kind of illness. Like Galen, Maimonides suggested seeking out a philosopher for curing this illness just as one seeks out a physician for curing bodily illnesses. Roger Bacon elaborates Seneca's advices. Many medieval writers discuss at length the evils of anger and the virtues of temperance. In a discussion of confession, John Mirk, an English 14th-century Augustinian writer, tells priests how to advise the penitent by considering the spiritual and social consequences of anger: