184. The same course is followed with other evils in which man is from heredity, such as adulteries, frauds, revenge, blasphemy, and others of a like nature; and none of these could be removed unless the liberty to think and will them were left to man and he from this liberty removed them as of himself. Yet this he cannot do unless he acknowledges the Divine Providence and implores that the work may be done by it. Without this liberty and at the same time the Divine Providence those evils would be like poison kept in and not expelled, which would quickly spread and bring death to the whole system; or they would be like a disease of the heart itself from which the whole body soon dies.