If a deductive argument is valid, the conclusion ''must be'' true if the premises are true. If it turns out that the conclusion is false while all the premises are true, then one has exposed an "argument" as invalid. Many theists think the argument from evil is logically invalid, meaning that the conclusion (God does not exist) does not necessarily follow from the premises (which theists tend to accept as true). | If a deductive argument is valid, the conclusion ''must be'' true if the premises are true. If it turns out that the conclusion is false while all the premises are true, then one has exposed an "argument" as invalid. Many theists think the argument from evil is logically invalid, meaning that the conclusion (God does not exist) does not necessarily follow from the premises (which theists tend to accept as true). |