Critics of theism, such as John Mackie, have established what they ascertain to be a basic inconsistency in believing, on one hand, that an omnipotent, omniscient, perfectly good god exists, while on the other, conceding the existence of evil. For Mackie, the issue is not whether religious beliefs are bereft of rational support, or even whether the claims are true or false; he is particularly concerned by simultaneously establishing two positions that conflict with one another. If god is all-capable, and if evil is not wanted, then evil shouldn’t exist.
This assertion of inconsistency is strongly refuted by the “Free Will Defence” of Alvin Plantinga. Plantinga’s means is to esatblish the consistency of the two propositions by calling upon a third statement that reamins consistent with the first, and logically implies the second. Because this third statement need only demonstrate the logic that exists between the other two, it is not an issue of investigating the truth of any one or all of them.
This third statement of Plantinga’s has as a foundation that god created creatures with the freedom to choose moral good. This freedom, however, allows creatures to chose evil as well. So it is not within god’s capacity to create a world containing moral good yet no moral evil. Along with the assertion that god exists, evil also exists.
Mackie and Anthony Flew assail this claim by asking why a god who is all powerful be unable to create a world with free creatures who always abide by moral good. Plantinga responds by reminding his critics that god cannot be subject to illogical assertations. As t married bachelors or square circles cannot be brought about by god, neither can a world of free living entities who always act morally. Having given them that freedom, it is their prerogative and not god’s. The opposing party however, are not easily satisfied. They argue God could create a world in which all people could chose to perform moral actions, while all of their choices were determined ... IOW free will and determinism are compatible. Plantinga put s this argument to rest with the following precise definition : significant freedom:
“A person is free with respect to action A at a time t only if no causal laws and antecedent conditions determine either that he performs A at t or that he refrains from not doing so”
Plantinga’s Free Will Defence” appears to be a strong response to the logical problem of evil.
This assertion of inconsistency is strongly refuted by the “Free Will Defence” of Alvin Plantinga. Plantinga’s means is to esatblish the consistency of the two propositions by calling upon a third statement that reamins consistent with the first, and logically implies the second. Because this third statement need only demonstrate the logic that exists between the other two, it is not an issue of investigating the truth of any one or all of them.
This third statement of Plantinga’s has as a foundation that god created creatures with the freedom to choose moral good. This freedom, however, allows creatures to chose evil as well. So it is not within god’s capacity to create a world containing moral good yet no moral evil. Along with the assertion that god exists, evil also exists.
Mackie and Anthony Flew assail this claim by asking why a god who is all powerful be unable to create a world with free creatures who always abide by moral good. Plantinga responds by reminding his critics that god cannot be subject to illogical assertations. As t married bachelors or square circles cannot be brought about by god, neither can a world of free living entities who always act morally. Having given them that freedom, it is their prerogative and not god’s. The opposing party however, are not easily satisfied. They argue God could create a world in which all people could chose to perform moral actions, while all of their choices were determined ... IOW free will and determinism are compatible. Plantinga put s this argument to rest with the following precise definition : significant freedom:
“A person is free with respect to action A at a time t only if no causal laws and antecedent conditions determine either that he performs A at t or that he refrains from not doing so”
Plantinga’s Free Will Defence” appears to be a strong response to the logical problem of evil.